Faith is the great cop-out, the great excuse to evade the need to think and evaluate evidence. Faith is belief in spite of, even perhaps because of, the lack of evidence.

那些疯狂到认为自己能改变世界的人，才能真正改变世界。

数学的语言是宇宙的语言，通过学习它，我们可以理解宇宙。

The world is full of stories, but it's the ones we choose to tell that define us.

在你雇用人之前，你需要确认他的三项素质：正直诚实，聪明能干，精力充沛。但是最重要的是正直诚实，因为如果他不正直诚实而又具备了聪明能干和精力充沛，你的好日子也就到头了。

沉默是词语找到其真正意义的空间。