Mathematics is the language in which the gods talk to people.

生活就是当你忙于制定其他计划时发生的事情。

Friendship is a single soul dwelling in two bodies.

自由不仅仅意味着摆脱自身的枷锁，还意味着以一种尊重并增加他人自由的方式生活。

The rise of China represents the most significant challenge to the liberal international order since the end of the Cold War.

古代的毛嫱、西施，虽然她们是天下的美人，但在满面怒容的时候，人家是看不出她们的美貌来的。鲁迅曾说“世间最可厌恶的事莫如一张生气的脸；世间最下流的事莫如把生气的脸摆给旁人看，这比打骂更难受”，开心的时候，几乎每个人都是慈眉善目，但最能显露一个人修养的，却是他生气的时候，即使盛怒，也不摆脸色给别人看，这是最佳的人品。

The more you're in the state of flow, the more you'll develop skills, the more you'll achieve, and the more you'll feel good about yourself.