最好的投资是那些既能推动经济又能保护生态系统的投资。

Prediction is very difficult, especially about the future.

Happiness is not something ready made. It comes from your own actions.

As long as you have stayed in a swan's egg, it doesn't matter if you were born in a duck yard.

我做事情不是为了得到反应或赞誉，而是因为这就是我想做的。

Writing is a way of discovering what you think, of exploring the world and your place in it.