对一个人而言看似善良的事物，对另一个人可能看似邪恶，反之亦然。

The world is full of obvious things which nobody by any chance ever observes.

在计算机科学中，我们总是在寻找表达能力和可处理性之间的平衡。

The ability to be alone is the ability to love. It may look paradoxical to you, but it’s not. It is an existential truth: only those who can be alone are capable of love, of sharing, of going into the deepest core of another human being—without possessing the other, without becoming dependent on the other, without reducing the other to a thing, and without becoming addicted to the other.

一部伟大的电影是那种留在你身边，改变你看世界的方式的电影。

The future belongs to those who can balance energy needs with environmental responsibility.

Success in mining comes from balancing economic growth with environmental responsibility.