自由是告诉人们他们不想听的事情的权利。
我不是一个单一维度的人。
The key to success is understanding and meeting the needs of others.
我梦到了我的儿子会成长为一个好人，一个拥有自由意志的人；我梦到了有一天，你会回到我们童年玩耍的这片土地，故地重游；我梦到了鲜花再次在街道上盛开……天空满是色彩斑斓的风筝!
The beauty of mathematics is that it allows us to see patterns and structures in the world that are not immediately obvious.
好的机制设计能将个人激励与社会目标对齐。