努力成就了你。如果现在不全力以赴，总有一天会后悔。不要觉得为时已晚，继续努力吧。
"Effort makes you. You will regret someday if you don’t do your best now. Don’t think it’s too late but keep working on it."
Art is not about perfection, but about truth.
爱是用行动而不是言语来表达的。
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。