理解布莱克-斯科尔斯模型的关键在于认识到它是基于对冲以消除风险的理念。
企业的成功不是靠数量,而是靠品质。
Supply chain is the core competitiveness of e-commerce, period.
可持续性不是终点,而是一个需要持续改进和创新的旅程。
I don't let anyone tell me what I can or can't do.