The beauty of the Black-Scholes model is that it reduces the problem of pricing an option to a few observable variables.
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。
质量比数量更重要。一个全垒打比两个二垒安打好得多。
能牺牲生命来成全仁德。
惩罚罪过不回避权贵大臣,奖赏善行不遗漏普通百姓
Do what you love, and the money will follow.
The past is a foreign country; they do things differently there.