The best way to learn mathematics is to do mathematics.

Profit and sustainability are not opposites; they are partners in long-term success.

天然气将在向低碳未来过渡的过程中扮演关键的桥梁燃料角色。

The intelligence of that creature known as a crowd is the square root of the number of people in it.

The mining industry must evolve or become obsolete—there's no middle ground.

一个意识到自己纯净的心灵不会执着于任何事物，既不执着于肉体也不执着于灵魂。

宇宙越是显得可理解，也就越是显得无意义。

永远不要低估观察的力量——有时最小的细节会带来最大的发现。

圣人不期望完全效法古代，不墨守一成不变的旧规。