The key to understanding the Black-Scholes model is to recognize that it is based on the idea of hedging to eliminate risk.
理解布莱克-斯科尔斯模型的关键在于认识到它是基于对冲以消除风险的理念。
The more you read, the more things you will know. The more that you learn, the more places you'll go.
Diplomacy is a means to achieve national interests, but it should also respect the principles of peace, justice, and rule of law.
表演的本质是在想象的环境中真实地生活。
文学让我们在一生中活出千种生活。
Sustainability isn't an option—it's our responsibility to future generations.
公众非常宽容，他们原谅一切，除了天才。
预测未来的最好方式就是创造未来。