相关性和因果关系之间的区别在实证工作中是根本性的。

You pray for rain, you gotta deal with the mud too. That's a part of it.

The human mind is capable of understanding the universe because it is a part of the universe.

世界所有的前进动力都归功于不安分的人；幸福的人不可避免地把自己限制在古老的界限内。

The only way to do something great is to love what you do.

写作行为是对那些试图抹去我们的力量的一种抵抗。