市场需要的是解决方案,而不仅仅是产品。
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。
"The past is a shadow that follows us, but it does not have to define us."
"Consciousness is always in the service of life."
The past is a ghost, the future a dream, and all we ever have is now.
解析:不修证,非佛法。
领导者必须有勇气在今天做出艰难的决定,以换取更美好的明天。