学得越多，越明白自己知之甚少。

当儿童还没有发展起控制能力的时候，让儿童想干什么就干什么是与自由观念相违背的。

我想跑一场好比赛，一场人们会记住的比赛。

The market is a pendulum that forever swings between unsustainable optimism (which makes stocks too expensive) and unjustified pessimism (which makes them too cheap). The intelligent investor is a realist who sells to optimists and buys from pessimists.

The best companies are started not because the founder wanted a company but because the founder wanted to change the world.

The best part about life is making mistakes and learning from them.

成功的真正标准是让土地比我们发现时更好。

在怀疑时，克制自己。

The key to managing complexity is to focus on the interfaces between components, not their internal details.