改变的秘诀在于集中所有精力，不是与过去斗争，而是建设未来。

Virtually no idea is too ridiculous to be accepted, even by very intelligent and highly educated people, if it provides a way for them to feel special and important. Some confuse that feeling with idealism.

勇气不是没有恐惧，而是战胜恐惧。

照明不仅仅是关于可见性；它是关于情感和讲故事的。

每个人都是一个月亮，总有一个阴暗面，而他从来不会让人看见。