几百万年以来，花儿都长着刺；几百万年以来，羊也在吃花。难道我想知道，花儿为什么憋足了劲长没用的刺，这不是正经的事吗？这不比红胖子的加法更正经，更重要吗？要是我认识的世界上的一朵独一无二的花，她哪也不去，就爱长在我的星球上，可是却在某天早晨，被小绵羊一不留神咬死了，难道这样的事也不重要吗？

Economic growth must be inclusive to be sustainable.

最重要的是有一个明确的目标并坚持下去。

I used to walk down the street like I was a star... I want people to walk around delusional about how great they can be - and then to fight so hard for it every day that the lie becomes the truth.

Never let failure define you. Use it as a stepping stone to something better.

The greatest intellectual adventures often begin with a simple "What if?"

选择理论忽略了我们对人类的大部分了解。它们忽略了人类常常感到困惑，常常不知道自己想要什么，常常出于习惯或冲动而非经过计算的自身利益行事。

The only limit to our realization of tomorrow is our doubts of today.