It has done me good, because of the color of the wheat fields. Go and look again at the roses. You will understand now that yours is unique in all the world。

唯一能让你快乐的是做你热爱的事。

每一个人都是宇宙的一部分。

On innovation: "I think frugality drives innovation， just like other constraints do. One of the only ways to get out of a tight box is to invent your way out."

"Grief does not change you, Hazel. It reveals you."

信任是数字时代最稀缺的资源。