Knowledge can be shared, but wisdom cannot. It must be discovered and lived.

A good abstraction is one that emphasizes the important details and suppresses the unimportant ones.

The study of life is the study of endless possibilities.

The value of freedom is truly understood only when lost.

如果你能让一个女孩跳舞，你就能让她做任何事。

生活不在于握有一手好牌,而在于把手里的牌打好。

The only constant is change, continuing change, inevitable change, that is the dominant factor in society today. No sensible decision can be made any longer without taking into account not only the world as it is, but the world as it will be.

大西洋两岸大陆的契合，是大陆漂移理论最引人注目且最关键的验证。