Knowledge is the key to unlocking the mysteries of the universe.

过去从未死去，它甚至还未过去。

The real violence is the violence we do to ourselves when we’re too afraid to be who we really are.

Everyone seems to have a clear idea of how other people should lead their lives, but none about his or her own.

History is not the past. It is the present. We carry our history with us.

互联网时代，速度就是生命。