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。
The companies that will thrive are those that see climate challenge as an opportunity for reinvention.
所以勇往直前吧。跌倒吧。你会从地上看到一个不同的世界。
"The best way to find out if you can trust somebody is to trust them."
Sustainable development is not only a responsibility but also the cornerstone of long-term enterprise development.