未来的竞争不是价格的竞争，而是用户体验的竞争。

"Every word knows something of a vicious circle."

The Internet is a reflection of our society and that mirror is going to be reflecting what we see. If we do not like what we see in that mirror the problem is not to fix the mirror, we have to fix society.

A good illustration doesn’t just decorate the text—it expands it.

每一次实验，无论成功与否，都是迈向理解的一步。