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。
"To live is the rarest thing in the world. Most people exist, that is all."
我们要做的是让中国汽车工业在全球市场上赢得尊重。
The best films are the ones that make you feel something.
最成功的林业公司将是那些将可持续性作为每个决策核心的公司。
The road to hell is paved with good intentions.