每面墙都有自己的声音,我的工作就是倾听。
"Every wall has its own voice, and my job is to listen."
The future of the Internet is not about technology, it's about people.
What is tragedy? tragedy is the conflict of good.
幸运,其实就是准备遇到了机会。
We begin with the hypothesis that any subject can be taught effectively in some intellectually honest form to any child at any stage of development.