The best way to find out if you can trust somebody is to trust them.
The best players have the shortest memories.
心是脆弱的,但它也是我们最伟大力量的源泉。
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 trouble with most people is that they think with their hopes or fears or wishes rather than with their minds.