写程序要像写一封信一样小心。

The key to performance is elegance, not battalions of special cases.

Free education is abundant, all over the Internet. It's the desire to learn that's scarce.

用鲜血写就的安全规程必须像圣典般被虔诚遵守。

The world is a great mountain, and we are the climbers.

比较是幸福的最大杀手。如果一定要比较，就拿昨天的自己作为比较对象。