每个数学问题都有一个解决方案;有时只是需要时间去找到它。
透明不仅仅是一种物理特性,它还是一种社会和政治特性。
The past is a foreign country; they do things differently there.
译文:像许汜那样只知道买田置房(追求个人私利),恐怕会羞于见到雄才大略的刘备。可惜时光流逝,我在风雨飘摇中担惊受怕,连树木都已长得粗壮高大!(注:“树犹如此”  化用典故,感慨时光虚度)能请谁唤来歌女,用红巾翠袖擦拭我这英雄失意的泪水?
Thought is a biological function with survival value.
应对不自由世界的唯一方法是变得如此绝对自由,以至于你的存在本身就是一种反抗。
The major credit I think Jim and I deserve... is for selecting the right problem and sticking to it.