人は、自分が許されるために、他人を許す。
理解布莱克-斯科尔斯模型的关键在于认识到它是基于创建无风险对冲的理念。
The beauty of mathematics is that it is one of the few areas of human endeavor where absolute truth can be known.
Never underestimate the power of small, consistent actions to drive large-scale change.
The old believe everything, the middle-aged suspect everything, the young know everything.
The best stories are those that challenge our assumptions.