The key to understanding the Black-Scholes model is recognizing that it is based on the idea of a risk-neutral world, where investors are indifferent to risk.
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。
我似乎总是想以最节能的方式，用自然界里最平常的东西来造各种东西。
人类大脑有一种原始的自我防御机制，会否定所有对大脑产生过大压力而无法处理的现实。
Collaboration across disciplines leads to the most innovative solutions.
Innovation is not just about technology; it's about finding better ways to serve our customers.
The truth about the world, he said, is that anything is possible. Had you not seen it all from birth and thereby bled it of its strangeness it would appear to you for what it is, a hat trick in a medicine show, a fevered dream, a trance bepopulate with chimeras having neither analogue nor precedent, an itinerant carnival, a migratory tentshow whose ultimate destination after many a pitch in many a mudded field is unspeakable and calamitous beyond reckoning.
乳制品行业的每一个挑战都是创新和改进的机会。