一个好的数学家是能看到定理之间类比关系的人。一个伟大的数学家是能看到类比关系之间的类比关系的人。
A good mathematician is someone who can see analogies between theorems. A great mathematician is someone who can see analogies between analogies.
采矿业有责任为后代留下积极的遗产。
真正的可持续性在于将人类的欲望与地球的节奏对齐。
What you get by achieving your goals is not as important as what you become by achieving your goals. At your funeral people will not recall what you did； they will only remember how you made them feel.
我们必须记住，我们并不是这个星球上唯一重要的物种。
The best revenge is massive success.