The meaning of "knowing" has shifted from being able to remember and repeat information to being able to find and use it.

质量从来不是偶然的，它始终是智慧努力的结果。

"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."

我们生来都是疯子。有些人一直如此。

心理学的目标是描述经验的结构。

每个人都害怕受伤。