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《夏xià书shū》:禹yǔ堙yīn洪hóng水shuǐ十shí三sān年nián,过guò家jiā不bù入rù门mén。陆lù行háng载zǎi车chē,水shuǐ行háng乘chéng舟zhōu,泥ní行háng乘chéng毳cuì,山shān行háng则zé梮jū,以yǐ别bié九州zhōu;随suí山shān浚jùn川chuān,任rèn土tǔ作zuò贡gòng;通tōng九道dào,陂bēi九泽zé,度dù九山shān。然rán河hé灾zāi之zhī羡xiàn溢yì,害hài中zhōng国guó也yě尤yóu甚shèn。唯wéi是shì为wéi务wù,故gù道dào河hé自zì积jī石shí,历lì龙lóng门mén,南nán到dào华huá阴yīn,东dōng下xià底dǐ柱zhù,及jí盟méng津jīn、雒luò内nèi,至zhì于yú大dà伾pī。于yú是shì禹yǔ以yǐ为wéi河hé所suǒ从cóng来lái者zhě高gāo,水shuǐ湍tuān悍hàn,难nán以yǐ行háng平píng地dì,数shù为wéi败bài,乃nǎi酾shī二èr渠qú以yǐ引yǐn其qí河hé,北běi载zǎi之zhī高gāo地dì,过guò洚jiàng水shuǐ,至zhì于yú大dà陆lù,播bō为wéi九河hé。同tóng为wéi迎yíng河hé,入rù于yú勃bó海hǎi。九川chuān既jì疏shū,九泽zé既jì陂bēi,诸zhū夏xià乂yì安ān,功gōng施shī乎hū三sān代dài。

自zì是shì之zhī后hòu,荥xíng阳yáng下xià引yǐn河hé东dōng南nán为wéi鸿hóng沟gōu,以yǐ通tōng宋sòng、郑zhèng、陈chén、蔡cài曹cáo、卫wèi,与yǔ济jì、汝rǔ、淮huái、泗sì会huì。于yú楚chǔ,西xī方fāng则zé通tōng渠qú汉hàn川chuān、云yún梦mèng之zhī际jì,东dōng方fāng则zé通tōng沟gōu江jiāng、淮huái之zhī间jiān。于yú吴wú,则zé通tōng渠qú三sān江jiāng、五wǔ湖hú。于yú齐qí,则zé通tōng淄zī、济jì之zhī间jiān。于yú蜀shǔ,则zé蜀shǔ守shǒu李lǐ冰bīng凿záo离lí堆duī,避bì沫mò水shuǐ之zhī害hài,穿chuān二èr江jiāng成chéng都dū中zhōng。此cǐ渠qú皆jiē可kě行háng舟zhōu,有yǒu余yú则zé用yòng溉gài,百bǎi姓xìng飨xiǎng其qí利lì。至zhì于yú它tā,往wǎng往wǎng引yǐn其qí水shuǐ,用yòng溉gài田tián,沟gōu渠qú甚shèn多duō,然rán莫mò足zú数shù也yě。

魏wèi文wén侯hóu时shí,西xī门mén豹bào为wéi邺yè令líng,有yǒu令líng名míng。至zhì文wén侯hóu曾zēng孙sūn襄xiāng王wáng时shí,与yǔ群qún臣chén饮yǐn酒,王wáng为wéi群qún臣chén祝zhù曰yuē:“令líng吾wú臣chén皆jiē如rú西xī门mén豹bào之zhī为wéi人rén臣chén也yě!”史shǐ起qǐ进jìn曰yuē:“魏wèi氏shì之zhī行háng田tián也yě以yǐ百bǎi亩mǔ,邺yè独dú二èr百bǎi亩mǔ,是shì田tián恶è也yě。漳zhāng水shuǐ在zài其qí旁páng,西xī门mén豹bào不bù知zhī用yòng,是shì不bù智zhì也yě。知zhī而ér不bù兴xīng,是shì不bù仁rén也yě。仁rén智zhì豹bào未wèi之zhī尽jìn,何hé足zú法fǎ也yě!”于yú是shì以yǐ史shǐ起qǐ为wéi邺yè令líng,遂suì引yǐn漳zhāng水shuǐ溉gài邺yè,以yǐ富fù魏wèi之zhī河hé内nèi。民mín歌gē之zhī曰yuē:“邺yè有yǒu贤xián令líng兮xī为wéi史shǐ公gōng,决jué漳zhāng水shuǐ兮xī灌guàn邺yè旁páng,终zhōng古gǔ舄què卤lǔ兮xī生shēng稻dào梁liáng”。

其qí后hòu韩hán闻wén秦qín之zhī好hǎo兴xīng事shì,欲yù罢bà之zhī,无wú令líng东dōng伐fá。及jí使shǐ水shuǐ工gōng郑zhèng国guó间jiān说shuō秦qín,令líng凿záo泾jīng水shuǐ,自zì中zhōng山shān西xī邸dǐ瓠hù口kǒu为wéi渠qú,并bìng北běi山shān,东dōng注zhù洛luò,三sān百bǎi余yú里lǐ,欲yù以yǐ溉gài田tián。中zhōng作zuò而ér觉jué,秦qín欲yù杀shā郑zhèng国guó。郑zhèng国guó曰yuē:“始shǐ臣chén为wéi间jiān,然rán渠qú成chéng亦yì秦qín之zhī利lì也yě。臣chén为wéi韩hán延yán数shù岁suì之zhī命mìng,而ér为wéi秦qín建jiàn万wàn世shì之zhī功gōng。”秦qín以yǐ为wéi然rán,卒zú使shǐ就jiù渠qú。渠qú成chéng而ér用yòng注zhù填tián阏è之zhī水shuǐ,溉gài舄què卤lǔ之zhī地dì四sì万wàn余yú顷qǐng,收shōu皆jiē亩mǔ一yī钟zhōng。于yú是shì关guān中zhōng为wéi沃wò野yě,无wú凶xiōng年nián,秦qín以yǐ富fù强qiáng,卒zú并bìng诸zhū侯hóu,因yīn名míng曰yuē郑zhèng国guó渠qú。

汉hàn兴xīng三sān十shí有yǒu九年nián,孝xiào文wén时shí河hé决jué酸suān枣zǎo,东dōng溃kuì金jīn堤dī,于yú是shì东dōng郡jùn大dà兴xīng卒zú塞sāi之zhī。

其qí后hòu三sān十shí六liù岁suì,孝xiào武wǔ元yuán光guāng中zhōng,河hé决jué于yú瓠hù子zǐ,东dōng南nán注zhù巨jù野yě,通tōng于yú淮huái、泗sì。上shàng使shǐ汲jí黯àn、郑zhèng当dāng时shí兴xīng人rén徒tú塞sāi之zhī,辄zhé复fù坏huài。是shì时shí,武wǔ安ān侯hóu田tián蚡fén为wéi丞chéng相xiāng,其qí奉fèng邑yì食shí鄃shū。鄃shū居jū河hé北běi,河hé决jué而ér南nán则zé鄃shū无wú水shuǐ灾zāi。邑yì收shōu入rù多duō。蚡fén言yán于yú上shàng曰yuē:“江jiāng、河hé之zhī决jué皆jiē天tiān事shì,未wèi易yì以yǐ人rén力lì强qiáng塞sāi,强qiáng塞sāi之zhī未wèi必bì应yīng天tiān。”而ér望wàng气qì用yòng数shù者zhě亦yì以yǐ为wéi然rán,是shì以yǐ久不bù复fù塞sāi也yě。

时shí郑zhèng当dāng时shí为wéi大dà司sī农nóng,言yán:“异yì时shí关guān东dōng漕cáo粟sù从cóng渭wèi上shàng,度dù六liù月yuè罢bà,而ér渭wèi水shuǐ道dào九百bǎi余yú里lǐ,时shí有yǒu难nán处chǔ。引yǐn渭wèi穿chuān渠qú起qǐ长cháng安ān,旁páng南nán山shān下xià,至zhì河hé三sān百bǎi余yú里lǐ,径jìng,易yì漕cáo,度dù可kě令líng三sān月yuè罢bà;而ér渠qú下xià民mín田tián万wàn余yú顷qǐng又yòu可kě得dé以yǐ溉gài。此cǐ损sǔn漕cáo省shěng卒zú,而ér益yì肥féi关guān中zhōng之zhī地dì,得dé谷gǔ。”上shàng以yǐ为wéi然rán,令líng齐qí人rén水shuǐ工gōng徐xú伯bó表biǎo,发fā卒zú数shù万wàn人rén穿chuān漕cáo渠qú,三sān岁suì而ér通tōng。以yǐ漕cáo,大dà便biàn利lì。其qí后hòu漕cáo稍shāo多duō,而ér渠qú下xià之zhī民mín颇pō得dé以yǐ溉gài矣yǐ。

后hòu河hé东dōng守shǒu番fān系xì言yán:“漕cáo从cóng山shān东dōng西xī,岁suì百bǎi余yú万wàn右yòu,更gēng底dǐ柱zhù之zhī艰jiān,败bài亡wáng甚shèn多duō而ér烦fán费fèi。穿chuān渠qú引yǐn汾fén溉gài皮pí氏shì、汾fén阴yīn下xià,引yǐn河hé溉gài汾fén阴yīn、蒲pú坂bǎn下xià,度dù可kě得dé五wǔ千qiān顷qǐng。故gù尽jìn河hé堧ruán弃qì地dì,民mín茭jiāo牧mù其qí中zhōng耳ěr,今jīn溉gài田tián之zhī,度dù可kě得dé谷gǔ二èr百bǎi万wàn右yòu石shí以yǐ上shàng。谷gǔ从cóng渭wèi上shàng,与yǔ关guān中zhōng无wú异yì,而ér底dǐ柱zhù之zhī东dōng可kě毋wú复fù漕cáo。”上shàng以yǐ为wéi然rán,发fā卒zú数shù万wàn人rén作zuò渠qú田tián。数shù岁suì,河hé移yí徙xǐ,渠qú不bù利lì,田tián者zhě不bù能néng偿cháng种zhǒng。久之zhī,河hé东dōng渠qú田tián废fèi,予yú越yuè人rén,令líng少shǎo府fǔ以yǐ为wéi稍shāo入rù。

其qí后hòu人rén有yǒu上shàng书shū,欲yù通tōng褒bāo斜xié道dào及jí漕cáo,事shì下xià御yù史shǐ大dà夫fū张zhāng汤tāng。汤tāng问wèn之zhī,言yán:“抵dǐ蜀shǔ从cóng故gù道dào,故gù道dào多duō阪bǎn,回huí远yuǎn。今jīn穿chuān褒bāo斜xié道dào,少shǎo阪bǎn,近jìn四sì百bǎi里lǐ;而ér褒bāo水shuǐ通tōng沔miǎn,斜xié水shuǐ通tōng渭wèi,皆jiē可kě以yǐ行háng船chuán漕cáo。漕cáo从cóng南nán阳yáng上shàng沔miǎn入rù褒bāo,褒bāo绝jué水shuǐ至zhì斜xié,间jiān百bǎi余yú里lǐ,以yǐ车chē转zhuǎn,从cóng斜xié下xià渭wèi。如rú此cǐ,汉hàn中zhōng谷gǔ可kě致zhì,而ér山shān东dōng从cóng沔miǎn无wú限xiàn,便biàn于yú底dǐ柱zhù之zhī漕cáo。且qiě褒bāo斜xié材cái木mù竹zhú箭jiàn之zhī饶ráo,似sì于yú巴bā、蜀shǔ。”上shàng以yǐ为wéi然rán。拜bài汤tāng子zǐ卬yǎng为wéi汉hàn中zhōng守shǒu,发fā数shù万wàn人rén作zuò褒bāo斜xié道dào五wǔ百bǎi余yú里lǐ。道dào果guǒ便biàn近jìn,而ér水shuǐ多duō湍tuān石shí,不bù可kě漕cáo。

其qí后hòu,严yán熊xióng言yán:“临lín晋jìn民mín愿yuàn穿chuān洛luò以yǐ溉gài重zhòng泉quán以yǐ东dōng万wàn余yú顷qǐng故gù恶è地dì。诚chéng即jí得dé水shuǐ,可kě令líng亩mǔ十shí石shí。”于yú是shì为wéi发fā卒zú万wàn人rén穿chuān渠qú,自zì徵zhǐ引yǐn洛luò水shuǐ至zhì商shāng颜yán下xià。岸àn善shàn崩bēng,乃nǎi凿záo井jǐng,深shēn者zhě四sì十shí余yú丈zhàng。往wǎng往wǎng为wéi井jǐng,井jǐng下xià相xiāng通tōng行háng水shuǐ。水shuǐ隤tuí以yǐ绝jué商shāng颜yán,东dōng至zhì山shān领lǐng十shí余yú里lǐ间jiān。井jǐng渠qú之zhī生shēng自zì此cǐ始shǐ。穿chuān得dé龙lóng骨gǔ,故gù名míng曰yuē龙lóng首shǒu渠qú。作zuò之zhī十shí余yú岁suì,渠qú颇pō通tōng,犹yóu未wèi得dé其qí饶ráo。

自zì河hé决jué瓠hù子zǐ后hòu二èr十shí余yú岁suì,岁suì因yīn以yǐ数shù不bù登dēng,而ér梁liáng楚chǔ之zhī地dì尤yóu甚shèn。上shàng既jì封fēng禅chán,巡xún祭jì山shān川chuān,其qí明míng年nián,干gān封fēng少shǎo雨yǔ。上shàng乃nǎi使shǐ汲jí仁rén、郭guō昌chāng发fā卒zú数shù万wàn人rén塞sāi瓠hù子zǐ决jué河hé。于yú是shì上shàng以yǐ用yòng事shì万wàn里lǐ沙shā,则zé还huán自zì临lín决jué河hé,湛zhàn白bái马mǎ玉yù璧bì,令líng群qún臣chén从cóng官guān自zì将jiāng军jūn以yǐ下xià皆jiē负fù薪xīn寘zhì决jué河hé。是shì时shí,东dōng郡jùn烧shāo草cǎo,以yǐ故gù薪xīn柴chái少shǎo,而ér下xià淇qí园yuán之zhī竹zhú以yǐ为wéi揵qián。上shàng既jì临lín河hé决jué,悼dào功gōng之zhī不bù成chéng,乃nǎi作zuò歌gē曰yuē:

瓠hù子zǐ决jué兮xī将jiāng奈nài何hé?浩hào浩hào洋yáng洋yáng,虑lǜ殚dān为wéi河hé。殚dān为wéi河hé兮xī地dì不bù得dé宁níng,功gōng无wú已yǐ时shí兮xī吾wú山shān平píng。吾wú山shān平píng兮xī巨jù野yě溢yì,鱼yú弗fú郁yù兮xī柏bǎi冬dōng日rì。正zhèng道dào弛chí兮xī离lí常cháng流,蛟jiāo龙lóng骋chěng兮xī放fàng远yuǎn游yóu。归guī旧jiù川chuān兮xī神shén哉zāi沛pèi,不bù封fēng禅chán兮xī安ān知zhī外wài!皇huáng谓wèi河hé公gōng兮xī何hé不bù仁rén,泛fàn滥làn不bù止zhǐ兮xī愁chóu吾wú人rén!啮niè桑sāng浮fú兮xī淮huái、泗sì满mǎn,久不bù反fǎn兮xī水shuǐ维wéi缓huǎn。

一yī曰yuē:

河hé汤tāng汤tāng兮xī激jī潺chán湲yuán,北běi渡dù回huí兮xī迅xùn流难nán。搴qiān长cháng蒋jiǎng兮xī湛zhàn美měi玉yù,河hé公gōng许xǔ兮xī薪xīn不bù属shǔ。薪xīn不bù属shǔ兮xī卫wèi人rén罪zuì,烧shāo萧xiāo条tiáo兮xī噫yī乎hū何hé以yǐ御yù水shuǐ!隤tuí林lín竹zhú兮xī揵qián石shí菑zī,宣xuān防fáng塞sāi兮xī万wàn福fú来lái。

于yú是shì卒zú塞sāi瓠hù子zǐ,筑zhù宫gōng其qí上shàng,名míng曰yuē宣xuān防fáng。而ér道dào河hé北běi行háng二èr渠qú,复fù禹yǔ旧jiù迹jì,而ér梁liáng、楚chǔ之zhī地dì复fù宁níng,无wú水shuǐ灾zāi。

自zì是shì之zhī后hòu,用yòng事shì者zhě争zhēng言yán水shuǐ利lì。朔shuò方fāng、西xī河hé、河hé西xī、酒泉quán皆jiē引yǐn河hé及jí川chuān谷gǔ以yǐ溉gài田tián。而ér关guān中zhōng灵líng轵zhǐ、成chéng国guó、湋wéi渠qú引yǐn诸zhū川chuān,汝rǔ南nán、九江jiāng引yǐn淮huái,东dōng海hǎi引yǐn巨jù定dìng,泰tài山shān下xià引yǐn汶wèn水shuǐ,皆jiē穿chuān渠qú为wéi溉gài田tián,各gè万wàn余yú顷qǐng。它tā小xiǎo渠qú及jí陂bēi山shān通tōng道dào者zhě,不bù可kě胜shèng言yán也yě。

自zì郑zhèng国guó渠qú起qǐ,至zhì元yuán鼎dǐng六liù年nián,百bǎi三sān十shí六liù岁suì,而ér儿ér宽kuān为wéi左zuǒ内nèi史shǐ,奏zòu请qǐng穿chuān凿záo六liù辅fǔ渠qú,以yǐ益yì溉gài郑zhèng国guó傍bàng高gāo卬yǎng之zhī田tián。上shàng曰yuē:“农nóng,天tiān下xià之zhī本běn也yě。泉quán流灌guàn浸jìn,所suǒ以yǐ育yù五wǔ谷gǔ也yě。左zuǒ、右yòu内nèi史shǐ地dì,名míng山shān川chuān原yuán甚shèn众zhòng,细xì民mín未wèi知zhī其qí利lì,故gù为wéi通tōng沟gōu渎dú,畜xù陂bēi泽zé,所suǒ以yǐ备bèi旱hàn也yě。今jīn内nèi史shǐ稻dào田tián租zū挈qiè重zhòng,不bù与yǔ郡jùn同tóng,其qí议yì减jiǎn。令líng吏lì民mín勉miǎn农nóng,尽jìn地dì利lì,平píng繇yáo行háng水shuǐ,勿wù使shǐ失shī时shí。”

后hòu十shí六liù岁suì,太tài始shǐ二èr年nián,赵zhào中zhōng大dà夫fū白bái公gōng复fù奏zòu穿chuān渠qú。引yǐn泾jīng水shuǐ,首shǒu起qǐ谷gǔ口kǒu,尾wěi入rù栎lì阳yáng,注zhù渭wèi中zhōng,袤mào二èr百bǎi里lǐ,溉gài田tián四sì千qiān五wǔ百bǎi余yú顷qǐng,因yīn名míng曰yuē白bái渠qú。民mín得dé其qí饶ráo,歌gē之zhī曰yuē:“田tián于yú何hé所suǒ?池chí阳yáng、谷gǔ口kǒu。郑zhèng国guó在zài前qián,白bái渠qú起qǐ后hòu。举jǔ臿chā为wéi云yún,决jué渠qú为wéi雨yǔ。泾jīng水shuǐ一yī石shí,其qí泥ní数shù斗dǒu。且qiě溉gài且qiě粪fèn,长cháng我wǒ禾hé黍shǔ。衣yī食shí京jīng师shī,亿yì万wàn之zhī口kǒu。”言yán此cǐ两liǎng渠qú饶ráo也yě。

是shì时shí,方fāng事shì匈xiōng奴nú,兴xīng功gōng利lì,言yán便biàn宜yí者zhě甚shèn众zhòng。齐qí人rén延yán年nián上shàng书shū言yán:“河hé出chū昆kūn仑lún,经jīng中zhōng国guó,注zhù勃bó海hǎi。是shì其qí地dì势shì西xī北běi高gāo而ér东dōng南nán下xià也yě。可kě案àn图tú书shū,观guān地dì形xíng,令líng水shuǐ工gōng准zhǔn高gāo下xià,开kāi大dà河hé上shàng领lǐng,出chū之zhī胡hú中zhōng,东dōng注zhù之zhī海hǎi。如rú此cǐ,关guān东dōng长cháng无wú水shuǐ灾zāi,北běi边biān不bù忧yōu匈xiōng奴nú,可kě以yǐ省shěng堤dī防fáng备bèi塞sāi,士shì卒zú转zhuǎn输shū,胡hú寇kòu侵qīn盗dào,覆fù军jūn杀shā将jiāng,暴bào骨gǔ原yuán野yě之zhī患huàn。天tiān下xià常cháng备bèi匈xiōng奴nú而ér不bù忧yōu百bǎi越yuè者zhě,以yǐ其qí水shuǐ绝jué壤rǎng断duàn也yě。此cǐ功gōng一yī成chéng,万wàn世shì大dà利lì。”书shū奏zòu,上shàng壮zhuàng之zhī,报bào曰yuē:“延yán年nián计jì议yì甚shèn深shēn。然rán河hé乃nǎi大dà禹yǔ之zhī所suǒ道dào也yě,圣shèng人rén作zuò事shì,为wéi万wàn世shì功gōng,通tōng于yú神shén明míng,恐kǒng难nán改gǎi更gēng。”

自zì塞sāi宣xuān房fáng后hòu,河hé复fù北běi决jué于yú馆guǎn陶táo,分fēn为wéi屯tún氏shì河hé,东dōng北běi经jīng魏wèi郡jùn、清qīng河hé、信xìn都dū、勃bó海hǎi入rù海hǎi,广guǎng深shēn与yǔ大dà河hé等děng,故gù因yīn其qí自zì然rán,不bù堤dī塞sāi也yě。此cǐ开kāi通tōng后hòu,馆guǎn陶táo东dōng北běi四sì五wǔ郡jùn虽suī时shí小xiǎo被bèi水shuǐ害hài,而ér兖yǎn州zhōu以yǐ南nán六liù郡jùn无wú水shuǐ忧yōu。宣xuān帝dì地dì节jié中zhōng,光guāng禄lù大dà夫fū郭guō昌chāng使shǐ行háng河hé。北běi曲qū三sān所suǒ水shuǐ流之zhī势shì皆jiē邪xié直zhí贝bèi丘县xiàn。恐kǒng水shuǐ盛shèng,堤dī防fáng不bù能néng禁jīn,乃nǎi各gè更gēng穿chuān渠qú,直zhí东dōng,经jīng东dōng郡jùn界jiè中zhōng,不bù令líng北běi曲qū。渠qú通tōng利lì,百bǎi姓xìng安ān之zhī。元yuán帝dì永yǒng光guāng五wǔ年nián,河hé决jué清qīng河hé灵líng鸣míng犊dú口kǒu,而ér屯tún氏shì河hé绝jué。

成chéng帝dì初chū,清qīng河hé都dū尉wèi冯féng逡qūn奏zòu言yán:“郡jùn承chéng河hé下xià流,与yǔ兖yǎn州zhōu东dōng郡jùn分fēn水shuǐ为wéi界jiè,城chéng郭guō所suǒ居jū尤yóu卑bēi下xià,土tǔ壤rǎng轻qīng脆cuì易yì伤shāng。顷qǐng所suǒ以yǐ阔kuò无wú大dà害hài者zhě,以yǐ屯tún氏shì河hé通tōng,两liǎng川chuān分fēn流也yě。今jīn屯tún氏shì河hé塞sāi,灵líng鸣míng犊dú口kǒu又yòu益yì不bù利lì,独dú一yī川chuān兼jiān受shòu数shù河hé之zhī任rèn,虽suī高gāo增zēng堤dī防fáng,终zhōng不bù能néng泄xiè。如rú有yǒu霖lín雨yǔ,旬xún日rì不bù霁jì,必bì盈yíng溢yì。灵líng鸣míng犊dú口kǒu在zài清qīng河hé东dōng界jiè,所suǒ在zài处chǔ下xià,虽suī令líng通tōng利lì,犹yóu不bù能néng为wéi魏wèi郡jùn、清qīng河hé减jiǎn损sǔn水shuǐ害hài。禹yǔ非fēi不bù爱ài民mín力lì,以yǐ地dì形xíng有yǒu势shì,故gù穿chuān九河hé,今jīn既jì灭miè难nán明míng,屯tún氏shì河hé不bù流行háng七qī十shí余yú年nián,新xīn绝jué未wèi久,其qí处chǔ易yì浚jùn。又yòu其qí口kǒu所suǒ居jū高gāo,于yú以yǐ分fēn流杀shā水shuǐ力lì,道dào里lǐ便biàn宜yí,可kě复fù浚jùn以yǐ助zhù大dà河hé泄xiè暴bào水shuǐ,备bèi非fēi常cháng。又yòu地dì节jié时shí郭guō昌chāng穿chuān直zhí渠qú,后hòu三sān岁suì,河hé水shuǐ更gēng从cóng枚méi第dì二èr曲qū间jiān北běi可kě六liù里lǐ,复fù南nán合hé。今jīn其qí曲qū势shì复fù邪xié直zhí贝bèi丘,百bǎi姓xìng寒hán心xīn,宜yí复fù穿chuān渠qú东dōng行háng。不bù豫yù修治zhì,北běi决jué病bìng四sì五wǔ郡jùn,南nán决jué病bìng十shí余yú郡jùn,然rán后hòu忧yōu之zhī,晚wǎn矣yǐ。”事shì下xià丞chéng相xiāng、御yù史shǐ,白bái博bó士shì许xǔ商shāng治zhì。《尚shàng书shū》,善shàn为wéi算suàn,能néng度dù功gōng用yòng。遣qiǎn行háng视shì,以yǐ为wéi屯tún氏shì河hé盈yíng溢yì所suǒ为wéi,方fāng用yòng度dù不bù足zú,可kě且qiě勿wù浚jùn。

后hòu三sān岁suì,河hé果guǒ决jué于yú馆guǎn陶táo及jí东dōng郡jùn金jīn堤dī,泛fàn滥làn兖yǎn、豫yù,入rù平píng原yuán、千qiān乘chéng、济jì南nán,凡fán灌guàn四sì郡jùn三sān十shí二èr县xiàn,水shuǐ居jū地dì十shí五wǔ万wàn余yú顷qǐng,深shēn者zhě三sān丈zhàng,坏huài败bài官guān亭tíng室shì庐lú且qiě四sì万wàn所suǒ。御yù史shǐ大dà夫fū尹yǐn忠zhōng对duì方fāng略疏shū阔kuò,上shàng切qiē责zé之zhī,忠zhōng自zì杀shā。遣qiǎn大dà司sī农nóng非fēi调tiáo调tiáo均jūn钱qián谷gǔ河hé决jué所suǒ灌guàn之zhī郡jùn,谒yè者zhě二èr人rén发fā河hé南nán以yǐ东dōng漕cáo船chuán五wǔ百bǎi<木mù叟sǒu>,徙xǐ民mín避bì水shuǐ居jū丘陵líng,九万wàn七qī千qiān余yú口kǒu。河hé堤dī使shǐ者zhě王wáng延yán世shì使shǐ塞sāi,以yǐ竹zhú落là长cháng四sì丈zhàng,大dà九围wéi,盛shèng以yǐ小xiǎo石shí,两liǎng船chuán夹jiā载zǎi而ér下xià之zhī。三sān十shí六liù日rì,河hé堤dī成chéng。上shàng曰yuē:“东dōng郡jùn河hé决jué,流漂piāo二èr州zhōu,校xiào尉wèi廷tíng世shì堤dī防fáng三sān旬xún立lì塞sāi。其qí以yǐ五wǔ年nián为wéi河hé平píng元yuán年nián。卒zú治zhì河hé者zhě为wéi著zhù外wài繇yáo六liù月yuè。惟wéi延yán世shì长cháng于yú计jì策cè,功gōng费fèi约yuē省shěng,用yòng力lì日rì寡guǎ,朕zhèn甚shèn嘉jiā之zhī。其qí以yǐ延yán世shì为wéi光guāng禄lù大dà夫fū,秩zhì中zhōng二èr千qiān石shí,赐cì爵jué关guān内nèi侯hóu,黄huáng金jīn百bǎi斤jīn。”

后hòu二èr岁suì,河hé复fù决jué平píng原yuán,流入rù济jì南nán、千qiān乘chéng,所suǒ坏huài败bài者zhě半bàn建jiàn始shǐ时shí,复fù遣qiǎn王wáng延yán世shì治zhì之zhī。杜dù钦qīn说shuō大dà将jiāng军jūn王wáng凤fèng,以yǐ为wéi:“前qián河hé决jué,丞chéng相xiāng史shǐ杨yáng焉yān言yán延yán世shì受shòu焉yān术shù以yǐ塞sāi之zhī,蔽bì不bù肯kěn见jiàn。今jīn独dú任rèn延yán世shì,延yán世shì见jiàn前qián塞sāi之zhī易yì,恐kǒng其qí虑lǜ害hài不bù深shēn。又yòu审shěn如rú焉yān言yán,延yán世shì之zhī巧qiǎo,反fǎn不bù如rú焉yān。且qiě水shuǐ势shì各gè异yì,不bù博bó议yì利lì害hài而ér任rèn一yī人rén,如rú使shǐ不bù及jí今jīn冬dōng成chéng,来lái春chūn桃táo华huá水shuǐ盛shèng,必bì羡xiàn溢yì,有yǒu填tián淤yū反fǎn壤rǎng之zhī害hài。如rú此cǐ,数shù郡jùn种zhǒng不bù得dé下xià,民mín人rén流散sàn,盗dào贼zéi将jiāng生shēng,虽suī重zhòng诛zhū延yán世shì,无wú益yì于yú事shì。宜yí遣qiǎn焉yān及jí将jiāng作zuò大dà匠jiàng许xǔ商shāng、谏jiàn大dà夫fū乘chéng马mǎ延yán年nián杂zá作zuò。延yán世shì与yǔ焉yān必bì相xiāng破pò坏huài,深shēn论lùn便biàn宜yí,以yǐ相xiāng难nán极jí。商shāng、延yán年nián皆jiē明míng计jì算suàn,能néng商shāng功gōng利lì,足zú以yǐ分fēn别bié是shì非fēi,择zé其qí善shàn而ér从cóng之zhī,必bì有yǒu成chéng功gōng。”凤fèng如rú钦qīn言yán,白bái遣qiǎn焉yān等děng作zuò治zhì,六liù月yuè乃nǎi成chéng。复fù赐cì延yán世shì黄huáng金jīn百bǎi斤jīn,治zhì河hé卒zú非fēi受shòu平píng贾gǔ者zhě,为wéi著zhù外wài繇yáo六liù月yuè。

后hòu九岁suì,鸿hóng嘉jiā四sì年nián,杨yáng焉yān言yán:“从cóng河hé上shàng下xià,患huàn底dǐ柱zhù隘ài,可kě镌juān广guǎng之zhī。”上shàng从cóng其qí言yán,使shǐ焉yān镌juān之zhī。镌juān之zhī裁cái没méi水shuǐ中zhōng,不bù能néng去qù,而ér令líng水shuǐ益yì湍tuān怒nù,为wéi害hài甚shèn于yú故gù。

是shì岁suì,勃bó海hǎi、清qīng河hé、信xìn都dū河hé水shuǐ湓pén溢yì,灌guàn县xiàn邑yì三sān十shí一yī,败bài官guān亭tíng民mín舍shě四sì万wàn余yú所suǒ。河hé堤dī都dū尉wèi许xǔ商shāng与yǔ丞chéng相xiāng史shǐ孙sūn禁jīn共gòng行háng视shì,图tú方fāng略。禁jīn以yǐ为wéi:“今jīn河hé溢yì之zhī害hài数shù倍bèi于yú前qián决jué平píng原yuán时shí。今jīn可kě决jué平píng原yuán金jīn堤dī间jiān,开kāi通tōng大dà河hé,令líng入rù故gù笃dǔ马mǎ河hé。至zhì海hǎi五wǔ百bǎi余yú里lǐ,水shuǐ道dào浚jùn利lì,又yòu干gān三sān郡jùn水shuǐ地dì,得dé美měi田tián且qiě二èr十shí余yú万wàn顷qǐng,足zú以yǐ偿cháng所suǒ开kāi伤shāng民mín田tián庐lú处chǔ,又yòu省shěng吏lì卒zú治zhì堤dī救jiù水shuǐ,岁suì三sān万wàn人rén以yǐ上shàng。”许xǔ商shāng以yǐ为wéi:“古gǔ说shuō九河hé之zhī名míng,有yǒu徒tú骇hài、胡hú苏sū、鬲gé津jīn,今jīn见jiàn在zài成chéng平píng、东dōng光guāng、鬲gé界jiè中zhōng。自zì鬲gé以yǐ北běi至zhì徒tú骇hài间jiān,相xiāng去qù二èr百bǎi余yú里lǐ,今jīn河hé虽suī数shù移yí徙xǐ,不bù离lí此cǐ域yù。孙sūn禁jīn所suǒ欲yù开kāi者zhě,在zài九河hé南nán笃dǔ马mǎ河hé,失shī水shuǐ之zhī迹jì,处chǔ势shì平píng夷yí,旱hàn则zé淤yū绝jué,水shuǐ则zé为wéi败bài,不bù可kě许xǔ。”公gōng卿qīng皆jiē从cóng商shāng言yán。

先xiān是shì,谷gǔ永yǒng以yǐ为wéi:“河hé,中zhōng国guó之zhī经jīng渎dú,圣shèng王wáng兴xīng则zé出chū图tú书shū,王wáng道dào废fèi则zé竭jié绝jué。今jīn溃kuì溢yì横héng流,漂piāo没méi陵líng阜fù,异yì之zhī大dà者zhě也yě。修政zhèng以yǐ应yīng之zhī,灾zāi变biàn自zì除chú。”是shì时shí,李lǐ寻xún、解jiě光guāng亦yì言yán:“阴yīn气qì盛shèng则zé水shuǐ为wéi之zhī长cháng,故gù一yī日rì之zhī间jiān。昼zhòu减jiǎn夜yè增zēng,江jiāng河hé满mǎn溢yì,所suǒ谓wèi水shuǐ不bù润rùn下xià,虽suī常cháng于yú卑bēi下xià之zhī地dì,犹yóu日rì月yuè变biàn见jiàn于yú朔shuò望wàng,明míng天tiān道dào有yǒu因yīn而ér作zuò也yě。众zhòng庶shù见jiàn王wáng延yán世shì蒙mēng重zhòng赏shǎng,竞jìng言yán便biàn巧qiǎo,不bù可kě用yòng。议yì者zhě常cháng欲yù求索suǒ九河hé故gù迹jì而ér穿chuān之zhī,今jīn因yīn其qí自zì决jué,可kě且qiě勿wù塞sāi,以yǐ观guān水shuǐ势shì。河hé欲yù居jū之zhī,当dāng稍shāo自zì成chéng川chuān,跳tiào出chū沙shā土tǔ,然rán后hòu顺shùn天tiān心xīn而ér图tú之zhī,必bì有yǒu成chéng功gōng,而ér用yòng财cái力lì寡guǎ。”于yú是shì遂suì止zhǐ不bù塞sāi。满mǎn昌chāng、师shī丹dān等děng数shù言yán百bǎi姓xìng可kě哀āi,上shàng数shù遣qiǎn使shǐ者zhě处chǔ业yè振zhèn赡shàn之zhī。

哀āi帝dì初chū,平píng当dāng使shǐ领lǐng河hé堤dī,奏zòu言yán:“九河hé今jīn皆jiē寘zhì灭miè,按àn经jīng义yì治zhì水shuǐ,有yǒu决jué河hé深shēn川chuān,而ér无wú堤dī防fáng雍yōng塞sāi之zhī文wén。河hé从cóng魏wèi郡jùn以yǐ东dōng,北běi多duō溢yì决jué,水shuǐ迹jì难nán以yǐ分fēn明míng。四sì海hǎi之zhī众zhòng不bù可kě诬wū,宜yí博bó求能néng浚jùn川chuān疏shū河hé者zhě。”下xià丞chéng相xiāng孔kǒng光guāng、大dà司sī空kōng何hé武wǔ,奏zòu请qǐng部bù刺cì史shǐ、三sān辅fǔ、三sān河hé、弘hóng农nóng太tài守shǒu举jǔ吏lì民mín能néng者zhě,莫mò有yǒu应yīng书shū。待dài诏zhào贾gǔ让ràng奏zòu言yán:

治zhì河hé有yǒu上shàng、中zhōng、下xià策cè。古gǔ首shǒu立lì国guó居jū民mín,疆jiāng理lǐ土tǔ地dì,必bì遗yí川chuān泽zé之zhī分fēn,度dù水shuǐ势shì所suǒ不bù及jí。大dà川chuān无wú防fáng,小xiǎo水shuǐ得dé入rù,陂bēi障zhàng卑bēi下xià,以yǐ为wéi污wū泽zé,使shǐ秋qiū水shuǐ多duō,得dé有yǒu所suǒ休xiū息xī,左zuǒ右yòu游yóu波bō,宽kuān缓huǎn而ér不bù迫pò。夫fū土tǔ之zhī有yǒu川chuān,犹yóu人rén之zhī有yǒu口kǒu也yě。治zhì土tǔ而ér防fáng其qí川chuān,犹yóu止zhǐ儿ér蹄tí而ér塞sāi其qí口kǒu,岂qǐ不bù遽jù止zhǐ,然rán其qí死sǐ可kě立lì而ér待dài也yě。故gù曰yuē:“善shàn为wéi川chuān者zhě,决jué之zhī使shǐ道dào;善shàn为wéi民mín者zhě,宣xuān之zhī使shǐ言yán。”盖gài堤dī防fáng之zhī作zuò,近jìn起qǐ战zhàn国guó,雍yōng防fáng百bǎi川chuān,各gè以yǐ自zì利lì。齐qí与yǔ赵zhào、魏wèi,以yǐ河hé为wéi竟jìng。赵zhào、魏wèi濒bīn山shān,齐qí地dì卑bēi下xià,作zuò堤dī去qù河hé二èr十shí五wǔ里lǐ。河hé水shuǐ东dōng抵dǐ齐qí堤dī,则zé西xī泛fàn赵zhào、魏wèi,赵zhào、魏wèi亦yì为wéi堤dī去qù河hé二èr十shí五wǔ里lǐ。虽suī非fēi其qí正zhèng,水shuǐ尚shàng有yǒu所suǒ游yóu荡dàng。时shí至zhì而ér去qù,则zé填tián淤yū肥féi美měi,民mín耕gēng田tián之zhī。或huò久无wú害hài,稍shāo筑zhù室shì宅zhái,遂suì成chéng聚jù落là。大dà水shuǐ时shí至zhì漂piāo没méi,则zé更gēng起qǐ堤dī防fáng以yǐ自zì救jiù,稍shāo去qù其qí城chéng郭guō,排pái水shuǐ泽zé而ér居jū之zhī,湛zhàn溺nì自zì其qí宜yí也yě。今jīn堤dī防fáng陿xiá者zhě去qù水shuǐ数shù百bǎi步bù,远yuǎn者zhě数shù里lǐ。近jìn黎lí阳yáng南nán故gù大dà金jīn堤dī,从cóng河hé西xī西xī北běi行háng,至zhì西xī山shān南nán头tóu,乃nǎi折zhē东dōng,与yǔ东dōng山shān相xiāng属shǔ。民mín居jū金jīn堤dī东dōng,为wéi庐lú舍shě,往wǎng十shí余yú岁suì更gēng起qǐ堤dī,从cóng东dōng山shān南nán头tóu直zhí南nán与yǔ故gù大dà堤dī会huì。又yòu内nèi黄huáng界jiè中zhōng有yǒu泽zé,方fāng数shù十shí里lǐ,环huán之zhī有yǒu堤dī,往wǎng十shí余yú岁suì太tài守shǒu以yǐ赋fù民mín,民mín今jīn起qǐ庐lú舍shě其qí中zhōng,此cǐ臣chén亲qīn所suǒ见jiàn者zhě也yě。东dōng郡jùn白bái马mǎ故gù大dà堤dī亦yì复fù数shù重zhòng,民mín皆jiē居jū其qí间jiān。从cóng黎lí阳yáng北běi尽jìn魏wèi界jiè,故gù大dà堤dī去qù河hé远yuǎn者zhě数shù十shí里lǐ,内nèi亦yì数shù重zhòng,此cǐ皆jiē前qián世shì所suǒ排pái也yě。河hé从cóng河hé内nèi北běi至zhì黎lí阳yáng为wéi石shí堤dī,激jī使shǐ东dōng抵dǐ东dōng郡jùn平píng刚gāng;又yòu为wéi石shí堤dī,使shǐ西xī北běi抵dǐ黎lí阳yáng、观guān下xià;又yòu为wéi石shí堤dī;使shǐ东dōng北běi抵dǐ东dōng郡jùn津jīn北běi;又yòu为wéi石shí堤dī,使shǐ西xī北běi抵dǐ魏wèi郡jùn昭zhāo阳yáng;又yòu为wéi石shí堤dī,激jī使shǐ东dōng北běi。百bǎi余yú里lǐ间jiān,河hé再zài西xī三sān东dōng,迫pò厄è如rú此cǐ,不bù得dé安ān息xī。

今jīn行háng上shàng策cè,徙xǐ冀jì州zhōu之zhī民mín当dāng水shuǐ冲chōng者zhě,决jué黎lí阳yáng遮zhē害hài亭tíng,放fàng河hé使shǐ北běi入rù海hǎi。河hé西xī薄báo大dà山shān,东dōng薄báo金jīn堤dī,势shì不bù能néng远yuǎn泛fàn滥làn,期qī月yuè自zì定dìng,难nán者zhě将jiāng曰yuē:“若ruò如rú此cǐ,败bài坏huài城chéng郭guō田tián庐lú冢zhǒng墓mù以yǐ万wàn数shù,百bǎi姓xìng怨yuàn恨hèn。”昔xī大dà禹yǔ治zhì水shuǐ,山shān陵líng当dāng路lù者zhě毁huǐ之zhī,故gù凿záo龙lóng门mén,辟bì伊yī阙quē,析xī底dǐ柱zhù,破pò碣jié石shí,堕duò断duàn天tiān地dì之zhī性xìng。此cǐ乃nǎi人rén功gōng所suǒ造zào,何hé足zú言yán也yě!今jīn濒bīn河hé十shí郡jùn治zhì堤dī岁suì费fèi且qiě万wàn万wàn,及jí其qí大dà决jué,所suǒ残cán无wú数shù。如rú出chū数shù年nián治zhì河hé之zhī费fèi,以yǐ业yè所suǒ徙xǐ之zhī民mín,遵zūn古gǔ圣shèng之zhī法fǎ,定dìng山shān川chuān之zhī位wèi,使shǐ神shén人rén各gè处chǔ其qí所suǒ,而ér不bù相xiāng奸jiān。且qiě以yǐ大dà汉hàn方fāng制zhì万wàn里lǐ,岂qǐ其qí与yǔ水shuǐ争zhēng咫zhǐ尺chǐ之zhī地dì哉zāi?此cǐ功gōng一yī立lì,河hé定dìng民mín安ān,千qiān载zǎi无wú患huàn,故gù谓wèi之zhī上shàng策cè。

若ruò乃nǎi多duō穿chuān漕cáo渠qú于yú冀jì州zhōu地dì,使shǐ民mín得dé以yǐ溉gài田tián,分fēn杀shā水shuǐ怒nù,虽suī非fēi圣shèng人rén法fǎ,然rán亦yì救jiù败bài术shù也yě。难nán者zhě将jiāng曰yuē:“河hé水shuǐ高gāo于yú平píng地dì,岁suì增zēng堤dī防fáng,犹yóu尚shàng决jué溢yì,不bù可kě以yǐ开kāi渠qú。”臣chén窃qiè按àn视shì遮zhē害hài亭tíng西xī十shí八bā里lǐ,至zhì淇qí水shuǐ口kǒu,乃nǎi月yuè金jīn堤dī,高gāo一yī丈zhàng。自zì是shì东dōng,地dì稍shāo下xià,堤dī稍shāo高gāo,至zhì遮zhē害hài亭tíng,高gāo四sì五wǔ丈zhàng。往wǎng六liù七qī岁suì,河hé水shuǐ大dà盛shèng,增zēng丈zhàng七qī尺chǐ,坏huài黎lí阳yáng南nán郭guō门mén,入rù至zhì堤dī下xià。水shuǐ未wèi逾yú堤dī二èr尺chǐ所suǒ,从cóng堤dī上shàng北běi望wàng,河hé高gāo出chū民mín屋wū,百bǎi姓xìng皆jiē走zǒu上shàng山shān。水shuǐ留十shí三sān日rì,堤dī溃kuì,吏lì民mín塞sāi之zhī。臣chén循xún堤dī上shàng,行háng视shì水shuǐ势shì,南nán七qī十shí余yú里lǐ,至zhì淇qí口kǒu,水shuǐ适shì至zhì堤dī半bàn,计jì出chū地dì上shàng五wǔ尺chǐ所suǒ。今jīn可kě从cóng淇qí口kǒu以yǐ东dōng为wéi石shí堤dī,多duō张zhāng水shuǐ门mén。初chū元yuán中zhōng,遮zhē害hài亭tíng下xià河hé去qù堤dī足zú数shù十shí步bù,至zhì今jīn四sì十shí余yú岁suì,适shì至zhì堤dī足zú。由yóu是shì言yán之zhī,其qí地dì坚jiān矣yǐ。恐kǒng议yì者zhě疑yí河hé大dà川chuān难nán禁jīn制zhì,荥xíng阳yáng漕cáo渠qú足zú以yǐ卜bǔ之zhī,其qí水shuǐ门mén但dàn用yòng木mù与yǔ土tǔ耳ěr,今jīn据jù坚jiān地dì作zuò石shí堤dī,势shì必bì完wán安ān。冀jì州zhōu渠qú首shǒu尽jìn当dāng卬yǎng此cǐ水shuǐ门mén。治zhì渠qú非fēi穿chuān地dì也yě,但dàn为wéi东dōng方fāng一yī堤dī,北běi行háng三sān百bǎi余yú里lǐ,入rù漳zhāng水shuǐ中zhōng,其qí西xī因yīn山shān足zú高gāo地dì,诸zhū渠qú皆jiē往wǎng往wǎng股gǔ引yǐn取qǔ之zhī;旱hàn则zé开kāi东dōng方fāng下xià水shuǐ门mén溉gài冀jì州zhōu,水shuǐ则zé开kāi西xī方fāng高gāo门mén分fēn河hé流。通tōng渠qú有yǒu三sān利lì,不bù通tōng有yǒu三sān害hài。民mín常cháng罢bà于yú救jiù水shuǐ,半bàn失shī作zuò业yè;水shuǐ行háng地dì上shàng,凑còu润rùn上shàng彻chè,民mín则zé病bìng湿shī气qì,木mù皆jiē立lì枯kū,卤lǔ不bù生shēng谷gǔ;决jué溢yì有yǒu败bài,为wéi鱼yú鳖biē食shí:此cǐ三sān害hài也yě。若ruò有yǒu渠qú溉gài,则zé盐yán卤lǔ下xià湿shī,填tián淤yū加jiā肥féi;故gù种zhǒng禾hé麦mài,更gēng为wéi粳jīng稻dào,高gāo田tián五wǔ倍bèi,下xià田tián十shí倍bèi;转zhuǎn漕cáo舟zhōu船chuán之zhī便biàn:此cǐ三sān利lì也yě。今jīn濒bīn河hé堤dī吏lì卒zú郡jùn数shù千qiān人rén,伐fá买mǎi薪xīn石shí之zhī费fèi岁suì数shù千qiān万wàn,足zú以yǐ通tōng渠qú成chéng水shuǐ门mén;又yòu民mín利lì其qí溉gài灌guàn,相xiāng率shuài治zhì渠qú,虽suī劳láo不bù罢bà。民mín田tián适shì治zhì,河hé堤dī亦yì成chéng,此cǐ诚chéng富fù国guó安ān民mín,兴xīng利lì除chú害hài,支zhī数shù百bǎi岁suì,故gù谓wèi之zhī中zhōng策cè。

若ruò乃nǎi缮shàn完wán故gù堤dī,增zēng卑bēi倍bèi薄báo,劳láo费fèi无wú已yǐ,数shù逢féng其qí害hài,此cǐ最zuì下xià策cè也yě。

王wáng莽mǎng时shí,征zhēng能néng治zhì河hé者zhě以yǐ百bǎi数shù,其qí大dà略异yì者zhě,长cháng水shuǐ校xiào尉wèi平píng陵líng关guān并bìng言yán:“河hé决jué率shuài常cháng于yú平píng原yuán、东dōng郡jùn左zuǒ右yòu,其qí地dì形xíng下xià而ér土tǔ疏shū恶è。闻wén禹yǔ治zhì河hé时shí,本běn空kōng此cǐ地dì,以yǐ为wéi水shuǐ猥wěi,盛shèng则zé放fàng溢yì,少shǎo稍shāo自zì索suǒ,虽suī时shí易yì处chǔ,犹yóu不bù能néng离lí此cǐ。上shàng古gǔ难nán识shí,近jìn察chá秦qín、汉hàn以yǐ来lái,河hé决jué曹cáo、卫wèi之zhī域yù,其qí南nán北běi不bù过guò百bǎi八bā十shí里lǐ者zhě,可kě空kōng此cǐ地dì,勿wù以yǐ为wéi官guān亭tíng民mín室shì而ér已yǐ。”大dà司sī马mǎ史shǐ长cháng安ān张zhāng戎róng言yán:“水shuǐ性xìng就jiù下xià,行háng疾jí则zé自zì刮guā除chú成chéng空kōng而ér稍shāo深shēn。河hé水shuǐ重zhòng浊zhuó,号hào为wéi一yī石shí水shuǐ而ér六liù斗dǒu泥ní。今jīn西xī方fāng诸zhū郡jùn,以yǐ至zhì京jīng师shī东dōng行háng,民mín皆jiē引yǐn河hé、渭wèi山shān川chuān水shuǐ溉gài田tián。春chūn夏xià干gān燥zào。少shǎo水shuǐ时shí也yě,故gù使shǐ河hé流迟chí,贮zhù淤yū而ér稍shāo浅qiǎn;雨yǔ多duō水shuǐ暴bào至zhì,则zé溢yì决jué。而ér国guó家jiā数shù堤dī塞sāi之zhī,稍shāo益yì高gāo于yú平píng地dì,犹yóu筑zhù垣yuán而ér居jū水shuǐ也yě。可kě各gè顺shùn从cóng其qí性xìng,毋wú复fù灌guàn溉gài,则zé百bǎi川chuān流行háng,水shuǐ道dào自zì利lì,无wú溢yì决jué之zhī害hài矣yǐ。”御yù史shǐ临lín淮huái韩hán牧mù以yǐ为wéi“可kě略于yú《禹yǔ贡gòng》九河hé处chǔ穿chuān之zhī,纵zòng不bù能néng为wéi九,但dàn为wéi四sì五wǔ,宜yí有yǒu益yì。”大dà司sī空kōng掾yuàn王wáng横héng言yán:“河hé入rù勃bó海hǎi,勃bó海hǎi地dì高gāo于yú韩hán牧mù所suǒ欲yù穿chuān处chǔ。往wǎng者zhě天tiān尝cháng连lián雨yǔ,东dōng北běi风fēng,海hǎi水shuǐ溢yì,西xī南nán出chū,浸jìn数shù百bǎi里lǐ,九河hé之zhī地dì已yǐ为wéi海hǎi所suǒ渐jiàn矣yǐ。禹yǔ之zhī行háng河hé水shuǐ,本běn随suí西xī山shān下xià东dōng北běi去qù。《周zhōu谱pǔ》云yún定dìng王wáng五wǔ,年nián河hé徙xǐ,则zé今jīn所suǒ行háng非fēi禹yǔ之zhī所suǒ穿chuān也yě。又yòu秦qín攻gōng魏wèi,决jué河hé灌guàn其qí都dū,决jué处chǔ遂suì大dà,不bù可kě复fù补bǔ。宜yí却què徙xǐ完wán平píng处chǔ,更gēng开kāi空kōng,使shǐ缘yuán西xī山shān足zú乘chéng高gāo地dì而ér东dōng北běi入rù海hǎi,乃nǎi无wú水shuǐ灾zāi。”沛pèi郡jùn桓huán谭tán为wéi司sī空kōng掾yuàn,典diǎn其qí议yì,为wéi甄zhēn丰fēng言yán:“凡fán此cǐ数shù者zhě,必bì有yǒu一yī是shì。宜yí详xiáng考kǎo验yàn,皆jiē可kě豫yù见jiàn,计jì定dìng然rán后hòu举jǔ事shì,费fèi不bù过guò数shù亿yì万wàn,亦yì可kě以yǐ事shì诸zhū浮fú食shí无wú产chǎn业yè民mín。空kōng居jū与yǔ行háng役yì,同tóng当dāng衣yī食shí;衣yī食shí县xiàn官guān,而ér为wéi之zhī作zuò,乃nǎi两liǎng便biàn,可kě以yǐ上shàng继jì禹yǔ功gōng,下xià除chú民mín疾jí。”王wáng莽mǎng时shí,但dàn崇chóng空kōng语yǔ,无wú施shī行háng者zhě。

赞zàn曰yuē:古gǔ人rén有yǒu言yán:“微wēi禹yǔ之zhī功gōng,吾wú其qí鱼yú乎hū!”中zhōng国guó川chuān原yuán以yǐ百bǎi数shù,莫mò著zhù于yú四sì渎dú,而ér河hé为wéi宗zōng。孔kǒng子zǐ曰yuē:“多duō闻wén而ér志zhì之zhī,知zhī之zhī次cì也yě。”国guó之zhī利lì害hài,故gù备bèi论lùn其qí事shì。