简洁不是目标，而是好创意的副产品。

The world is a better place with your art in it.

Do what you can, with what you have, where you are.

I think that the thing that makes mathematics worthwhile is the fact that it has this incredible structure that you can explore and discover.

Sustainability is not a trend; it's a responsibility we owe to future generations.

Children learn by watching their parents. Be someone they can admire.