诗歌是无形在有形中的回声。
Poetry is the echo of the invisible in the visible.
I'm a woman. I'm a boss. I make money. I don't depend on anyone.
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。
利润和可持续性必须齐头并进;没有彼此,两者都无法长期存在。
Innovation is not just about technology; it's about changing the way we think and operate.