无论我们去过哪里，都会在那里留下自己的一部分。
We leave behind something of ourselves wherever we have been.
The challenge for us is to create content that is compelling and relevant.
永远不要做房间里最聪明的人。如果你是，我建议你邀请更聪明的人或换个房间。
Skepticism: the mark and even the pose of the educated mind.
There is no such thing as society: there are individual men and women, and there are families.