The Internet is not just a technology, it's a social phenomenon.

"The past is a foreign country; they do things differently there."

The more we know, the more we realize how little we know.

Change starts with a single step, but it takes a collective effort to make it last.

每个人都有不为世人所知的秘密悲伤；很多时候，我们称一个人冷漠，而他只是悲伤。