金融模型的真正考验不在于它有多复杂,而在于它是否能很好地捕捉经济问题的本质特征。
I'm not a lover, I'm a fighter.
成功的关键在于在别人看到随机性的地方找到模式。
The world is full of people who have dreams and the world is full of people who have ideas, but the world is also full of people who never do anything about them.