理解布莱克-斯科尔斯模型的关键在于认识到它是基于风险中性世界的概念,在这个世界中投资者对风险漠不关心。
Life is about taking chances and going for it
可持续发展不仅仅是一种趋势,更是我们对后代的责任。#
人心比山川更险恶,比了解天象更困难。
That's the only trouble with being a dog...they never tell you anything…
"I don't think of my work as being for children or for adults. I just think of it as being."
"Reading is an act of resistance in a landscape of distraction."