The beauty of the Black-Scholes formula is that it depends on only one unobservable parameter, the volatility of the stock.
布莱克-斯科尔斯公式的美妙之处在于它仅依赖于一个不可观测的参数，即股票的波动率。
我对控制与混乱之间的张力感兴趣。
The only limit is the one you set yourself.
I'm the reason your daughter's so obsessed.
In the era of data-driven, computing power is the core competitiveness.
规律存在于物质之中，物质无不体现规律；物质存在于虚空之中，虚空无不包含物质。
"In the end, we will remember not the words of our enemies, but the silence of our friends."
我不是谈话，我是歌曲。