Dream big, work hard, and stay focused.
大胆梦想，努力奋斗，保持专注。
The mind is nature's answer to the challenges of existence.
The key to successful market design is anticipating how participants will behave under different rules.
In the end， we will remember not the words of our enemies， but the silence of our friends.
I don't regret the things I've done, I regret the things I didn't do.
我们与孩子交谈的方式会成为他们内心的声音。