美国农民是我们经济中唯一必须以零售价购买所需一切，以批发价出售所产一切，并支付双向运费的人。
The more powerful and lively that our idea of God is， the more it will affect our life and character.
We tend to overestimate what we can do in a day， and underestimate what we can achieve in a decade. Miraculous things can be accomplished if you give it ten years. A long game will compound small gains to overcome even big mistakes.
I don't want to be a product of my environment. I want my environment to be a product of me.
大陆漂移理论不仅仅是一个假设，而是一种物理必然。
Judge a man by his questions rather than by his answers.
不要让这个世界的复杂性阻碍你前进。要成为一个行动主义者。将解决人类的不平等视为己任。它将成为你生命中最重要的经历之一。
Children have never been very good at listening to their elders, but they have never failed to imitate them.