Faith is the substance of things hoped for, the evidence of things not seen.

创新是企业发展的灵魂，没有创新就没有未来。

I don’t do things for the reaction or the criticism. I do things because I love doing them.

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几个可观察的变量。