If you can't understand why someone is doing something, look at the consequences of their actions, whatever they might be, and then infer the motivations from their consequences.

大多数人害怕变化，但如果你把它看成是某种你总是可以依赖的东西的话，那它就能成为一种安慰。世上你能依赖的东西并不是很多。

A man who dares to waste one hour of time has not discovered the value of life.

种一棵树最好的时间是20年前，第二好的时间是现在。