The art of living is to know when to hold fast and when to let go.

We don't inherit the land from our ancestors; we borrow it from our children.

我在恋爱中吗？是的，因为我在等人。

The power of causal reasoning is that it allows us to predict the effects of actions we have never taken.

让自己振作起来的最好方式是尝试让别人振作起来。

最好的领导者是那些能够平衡愿景与实用性的人。