《韩非子·内储说上·七术》记载了一则故事:张仪欲以秦、韩与魏之势伐齐、荆,而惠施欲以齐、荆偃兵。二人争之。群臣左右皆为张子言,而以攻齐、荆为利,而莫为惠子言。王果听张子,而以惠子言为不可。攻齐、荆事已定,惠子入见。王言曰:“先生毋言矣。攻齐、荆之事果利矣,一国尽以为然。”惠子因说:“不可不察也。夫齐、荆之事也诚利,一 ”Han Feizi inside the reserve that seven,“ recorded a story: Zhang Yi desire to Qin, South Korea and Wei potential cut Qi, Jing, Hui Shi Shi want to Qi, Jing Yan soldiers. The two fight for it. The ministers all around Zhang Ziyan, but to attack Qi, Jing for profit, and Mo as Keiko said. Wang Guo listen to the book, but to Keiko speech is not. Gong attack, Jing things have been set, Keiko into the see. Wang Yan said: ”Sir no meritorious .Attack Qi, Jing thing Lee Lee men, a country take it for granted.“ ”Keiko said: " one