"The important thing in science is not so much to obtain new facts as to discover new ways of thinking about them."

The truth isn't always beauty, but the hunger for it is.

即使在面临最严峻的挑战时，质量也绝不能妥协。

君子的学习，一定要喜欢提问。提问和学习是相辅相成的。不学习就无法产生疑问，不提问就无法扩展知识。

【译文】宰相应从基层官员提拔，猛将须从士兵中成长。