—— 请按键盘 空白键 开始游戏 ——

The beauty of the Black-Scholes model is that it reduces the problem of pricing an option to estimating a few key parameters, most notably volatility.
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估计几个关键参数,尤其是波动率。
The true value of a forest cannot be measured in board feet alone; its worth is in the life it sustains.
大自然为所有活动都观察了合适的时间。
Music is my refuge and also my battlefield.
The act of writing is an act of hope, a belief that someone will listen.
信任是一点一滴建立起来的,却可能瞬间失去——这适用于商业也适用于生活。