当我们认为我们被理解了，我们就会觉得我们可以控制周围的世界。
When we think we have been understood, we feel we can control the world around us.
I always felt that my greatest asset was not my physical ability, it was my mental ability.
自由确实珍贵；如此珍贵以至于必须谨慎配给。
Three things you need: The ability to not give up something till it works， the ability to give up something that does not work， and the trust in other people to help you distinguish between the two.