We need to think creatively about how to solve the world's biggest problems.

The farmer is the only man in our economy who has to buy everything at retail, sell everything at wholesale, and pay the freight both ways.

Sometimes you put walls up not to keep people out，but to see who cares enough to break them down.

Not for the sake of our health, though it's often presented that way, but because it's an escape from the human anthill. It's an escape from our own competition, and our own dramas. And that's why ween joy looking at glaciers and oceans, and contemplating the Earth from outside its perimeters, etc. We like to feel in contact with something that is non-human, and that is so deeply important to us.

我们都是某种手艺的学徒，而没人能成为大师。

归根到底，成功就是抓住了寥寥可数的机遇。要始终保持开放的思维，冷静观察，高度警觉，随时准备抓住机会。要统筹合适的人力和其他资源，然后全力以赴。如果你没有准备好拼尽全力，要么是因为这个机会没有你想象的那么有吸引力，要么是因为你不是把握这一机遇的合适人选。