世界是事实的总和，而非事物的总和。

The goal of the future is full unemployment, so we can play.

We have a responsibility to future generations to leave the planet in better shape than we found it.

The most important things are hardest to tell,because words shrink their importance.It's not easy to let strangers care about the good things in your life.

The road of excess leads to the palace of wisdom.

I don’t do things for the response or the controversy. I just live my life.