真正的领导力意味着为了更美好的明天而做出艰难的决定。

数学之美在于它能够化繁为简。

"The world is full of stories, and most of them are lies."

递归是计算的根源，因为它需要时间来描述。

The world is what it is; men who are nothing, who allow themselves to become nothing, have no place in it.

生活模仿艺术远多于艺术模仿生活。

我们无法不了解历史。