I'm the type of person,if you ask me a question, and I don't know the answer,I'm gonna to tell you that I don't know. —The Pursuit of Happyness.
最好的投资是那些能够改变世界的人。
在科学中最令人兴奋的短语,预示着新发现的,不是“我发现了!”而是“这很有趣……”
 The world is a stage, and each person is an actor.
所有模型都是错误的,但有些是有用的。