There are no shortcuts in technology, only steady step-by-step progress.

"The only thing that is truly eternal is the human heart."

Sometimes the hardest thing to do is nothing at all.

世界上最好和最美丽的东西是看不见甚至摸不着的——它们必须用心去感受。

The only way to make sense out of change is to plunge into it, move with it, and join the dance.

个体是唯一的现实。我们越是远离个体，走向关于智人的抽象概念，我们就越可能陷入错误。