It really matters whether people are working on generating clean energy or improving transportation or making the Internet work better and all those things. And small groups of people can have a really huge impact.

艺术的挑战在于使不可见的东西变得可见。

We are all faced with a series of great opportunities brilliantly disguised as impossible situations.

"الذاكرة مثل البحر، ترمي على الشاطئ ما تريد إخفاءه في الأعماق."

译文：用责备外人的心态责备自己，用宽恕自己的心态宽恕别人。赏析：严于律己，宽以待人。严格要求自己才能服众，宽恕别人就会赢得他人的尊重。