The world is what it is; men who are nothing, who allow themselves to become nothing, have no place in it.

There are only two things in life that are busy living and dying.

The power of the Web is in its universality. Access by everyone regardless of disability is an essential aspect.

我们学得越多，就越意识到我们不知道的还有很多。

Design is not just what it looks like and feels like. Design is how it works.

科学中最重要的词不是“我找到了！”而是“这很有趣……”

森林是一位老师，只要我们愿意学习。