The real test of a financial model is not how complex it is, but how well it captures the essential features of the economic problem.
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。
The only limit to our realization of tomorrow will be our doubts of today.
No man really knows about other human beings. The best he can do is to suppose that they are like himself.
If a lion could talk, we could not understand him.
The artist must be a seeker of truth.
我喜欢与众不同，我不在乎别人是否喜欢。