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

We are all capable of understanding the deepest secrets of the universe.

People always say that you can't please everybody. I think that's a cop-out. Why not attempt it?

理论地理学是空间科学的女王。

失败并不可怕，可怕的是不敢尝试。

我不是悲观主义者。我是一个受过现实主义训练的乐观主义者。

采矿业的领导力意味着做出有利于所有利益相关者而不仅仅是股东的艰难决策。

You have to fight for your dreams, no one is going to hand them to you.

在这个喧嚣的世界里，一本书可以是一个安静的角落。