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 role of business is to produce products and services that make people's lives better—while using fewer resources—and to act lawfully and with integrity.
"Life is a series of moments, and it's up to us to make the most of each one."
Life is about making an impact, not making an income.
舞台是我们感觉最有活力的地方。
出自晋·葛洪《抱朴子·博喻》。用美玉做成的船和桨，不能用于水上航行;用黄金做弓，玉石做弦，仍没有射箭的功能。（笔杆子 rendoc.com）
