历史学家是反向的先知。
The historian is a prophet in reverse.
在数学中，从问题到答案的旅程往往比答案本身更具启发性。
"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."
生命太短暂，不能活在别人的梦想中。
The best way to improve a program is to rewrite it.
有时最小的东西占据了心中最大的空间。