The Internet is the most important single development in the history of human communication since the invention of the printing press.

The brain is a kind of computer, but it's a very different kind of computer from the ones we're used to.

"Hope is the thing that keeps us moving forward, even when the path is dark."

我的失明不是悲剧，而是以另一种方式看世界的机会。

色彩是我整日的痴迷、快乐和折磨。