研究心灵就是研究适应行为；每个思想都是生活的工具。

I don't do music for the fame or the money, I do it because I love it.

If liberty means anything at all, it means the right to tell people what they do not want to hear.

Every man's life is a fairy tale written by God's fingers.

It wasn't all romantic. I didn't have a dorm room, so I slept on the floor in friends' rooms, I returned coke bottles for the 5¢ deposits to buy food with, and I would walk the 7 miles across town every Sunday night to get one good meal a week at the Hare Krishna temple. I loved it. And much of what I stumbled into by following my curiosity and intuition turned out to be priceless later on.

释义：宁可让雨水打湿衣服，也不能乱了步伐、失了仪态。常用来形容一个人做事非常谨慎、有原则，不会因外界环境的变化或突发情况而慌乱，始终保持着自己的节奏和方式。

最优财政政策要求税收随时间平滑，因为突然的变化会扭曲经济决策。