《管子·轻重戊》
管仲回答说： 楚存钱增加五倍，楚王将以自得的心情经营农业，因为钱增五倍，总算表示他的胜利。 桓公说： 不错。 
管子对曰： 楚钱五倍，其君且自得而修谷。钱五倍，是楚强也。 桓公曰： 诺。 
Guan Zhong answered: Now that he has increased his money storage by 5 times, the King of Chu would feel complacent and put effort in farming because the increase in money signifies his victory. Duke Huan said: True.