The beauty of the Black-Scholes model is that it reduces the problem of pricing an option to a few observable variables.
布萊克-斯科爾斯模型的美妙之處在于它將期權(quán)定價問題簡化為幾個可觀察的變量。
語言是暴力,而我是它的受害者。
Small changes can have big effects when they help people break out of the poverty trap.
最大的風(fēng)險是不冒任何風(fēng)險。在一個快速變化的世界里,唯一注定失敗的策略就是不冒險。
Love is not a victory march, it's a cold and it's a broken hallelujah.