All mankind... being all equal and independent, no one ought to harm another in his life, health, liberty or possessions.

I was in the middle before I knew that I had begun.

We say of some things that they can't be forgiven, or that we will never forgive ourselves. But we do—we do it all the time.

环境塑造行为，但行为也塑造环境。

创新始于质疑一贯的做事方式。