森林的真正价值不能仅用板材英尺来衡量。

The desire for a just society is a permanent part of the human condition.

Diversity in thought and background leads to stronger, more resilient companies.

The human being needs sadness as much as he needs joy.

普通法最好被理解为一个旨在最大化社会财富的体系。

The market competition is fierce, only continuous learning ensures invincibility.

The fountain of content must spring up in the mind, and they who have so little knowledge of human nature as to seek happiness by changing anything but their own dispositions will waste their lives in fruitless efforts.

数学家的工作大多是孤独的追求，但它建立在许多其他人的工作之上。