"I think it should be called a lie because a pig is not like a day and people do not have skeletons in their cupboards."

“唯一不变的是变化。”

格瓦拉写在古巴革命胜利后

A good mathematician is one who can see analogies between theorems; a great mathematician is one who can see analogies between analogies.

西方赢得了世界，并不是因为其思想、价值观或宗教的优越性，而是因为在应用有组织的暴力方面的优势。

When you are young spend at least 6 months to one year living as poor as you can， owning as little as you possibly can， eating beans and rice in a tiny room or tent， to experience what your “worst” lifestyle might be. That way any time you have to risk something in the future you won’t be afraid of the worst case scenario.

与我们内心的力量相比，过去和未来的事情都是微不足道的。