The key to understanding the Black-Scholes model is to recognize that it is based on the idea of creating a riskless hedge.
理解布莱克-斯科尔斯模型的关键在于认识到它是基于创建无风险对冲的理念。
The ladder of success is best climbed by stepping on the rungs of opportunity.
我总是说，我做的决定，我会承担。总有办法纠正它们或做得更好。但最终，我会承担它们。
你天生与众不同，注定不会被淹没在人群中。
从长远来看，经济前景对那些灵活且消息灵通的人是有利的。