幸福取决于我们自己。

The true value of a forest cannot be measured in board feet alone.

历史不仅仅是关于过去；它是一个塑造我们当下和未来的活生生的实体。

The moment you stop trying to be someone else is the moment you become yourself.

The climate system is extraordinarily complex, and our understanding of it is still evolving.

If you don’t invest in the future, you won’t have one.

The problem of the modern individual is not that he has too little choice, but that he has too much.

Costco代表高性价比，Disney代表娱乐性。

I don’t compete with anyone, I compete with myself.