做数学就是与宇宙对话,寻找我们甚至可能还不知道如何提出的问题的答案。
The most sustainable product is the one that lasts the longest.
今天投资研究,否则明天将面临短缺。
经济政策中的规则而非自由裁量权有助于避免短期政治压力的陷阱。
The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.