Ingersoll's story of the man that went down from heaven on a reduced-rate excursion ticket good for 30 days --- and tried to sell his return ticket.

"The greatest glory in living lies not in never falling, but in rising every time we fall."

"Books are the most precious gifts we can give to a child."

在经济学中，规则的小变化可能导致结果的大变化。

I don't feel like I have to be a role model. I just want to be myself.

Existence is a con.

数学家是把咖啡转化为定理的装置。

Architecture is a form of meditation.

I'm not a role model... Just 'cause I can dunk a basketball doesn't mean I should raise your kids.

If you’re afraid to fail, then you’re probably going to fail.