不要问国家可以为你做什么，你应该要问自己可以为国家做什么。
书籍是展示我们是谁的镜子。
最好的安全方案源于尊重石材不可预测的特性，而非与之对抗。
The relationship between wages and employment is not as straightforward as some models suggest.
The writer of originality, unless dead, is always shocking, scandalous; novelty disturbs and repels.
The arithmetic of modular forms is a reflection of the deeper symmetries of number theory.
