《荀子·大略》
明智的人对事情十分清楚，对事理十分精通，我们不可以不忠诚地去侍奉明智的人啊。
知者明于事，达于数，不可以不诚事也。
The wise have a clear judgment, and a thorough knowledge of what is right. The wise we must serve reverently, and not dare think of ingratiating ourselves with them by an unworthy servility.