我不是一个沉溺于过去的人。

The most important thing in mathematics is to ask the right questions.

我从不试图取悦观众，我只做我认为对的事情。

The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion.

做出伟大工作的唯一方法是热爱你所做的事情。

人生只有一次，让我们勇敢地生活，不留遗憾。

矿业的未来在于合作，而非竞争。