Challenges are opportunities in disguise; they push us to innovate and improve.
布莱克-斯科尔斯模型的美妙之处在于它将期权定价问题简化为估计几个关键参数,尤其是波动率。
The world is always right. In its judgments, it is always right. Because it is the world.
人生如一首乐曲,要用乐感,感情和直觉去谱写。不能只按乐律行事。
The essence of strategy is choosing what not to do.