The middle of every successful project looks like a disaster.

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.

Free education is abundant, all over the Internet. It's the desire to learn that's scarce.

In a world of universal deceit, telling the truth is a revolutionary act.

每个人都重要，否则没有人重要。

"The best and most beautiful things in the world cannot be seen or even touched - they must be felt with the heart."

人性既不是完全善良，也不是完全邪恶，而是两者兼有。

行动是正确的，因为它们倾向于促进幸福；错误是因为它们倾向于产生与幸福相反的结果。