Competitive strategy is about being different. It means deliberately choosing a different set of activities to deliver a unique mix of value.
数学是宇宙的语言,通过它,我们可以理解支配我们世界的基本原则。
The health of our oceans is the health of our species—there is no separation.
对记忆的研究就是对人类本性的研究。
When power is scarce, a little of it is tempting.