The environment is a long-term issue that requires long-term commitment.

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。

My destination is no longer a place, rather a new way of seeing.

我喜欢买入那些不受欢迎的股票。如果一只股票受欢迎，它可能被高估了。

The great advantage of telling the truth is that you don't have to remember what you said.