Ask not what your country can do for you --ask what you can do for your country.
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。
The best mathematics is timeless.
写程序要像写一封信一样小心。
组织是人类的社区,而不是人力资源的集合。
We are survival machines—robot vehicles blindly programmed to preserve the selfish molecules known as genes.