我之所以富有，是因为我知道我什么时候错了……我基本上是通过认识到我的错误而生存下来的。

生活中唯一的限制是你为自己设定的限制。

The only way to do great work is to love what you do.

True success comes when your work makes a positive difference in people's lives.

The heart has its reasons which reason knows nothing of.

可持续性不是一种选择；它是我们对后代的责任。