Discipline and perseverance are the keys to success.

So why do I talk about the benefits of failure? Simply because failure meant a stripping away of the inessential. I stopped pretending to myself that I was anything other than what I was, and began to direct all my energy into finishing the only work that mattered to me.

在地球系统的伟大运作中，自然的有机界和无机界紧密相连。

成功最美好的事情就是能够分享它。