享受出现在无聊和焦虑之间的边界,当挑战与个人的行动能力刚好平衡时。
相对论不仅仅是一种科学理论,而且是一种哲学理论,它深刻地影响了我们对宇宙的概念。
The great secret that all old people share is that you really haven't changed in seventy or eighty years. Your body changes, but you don't change at all. And that, of course, causes great confusion.
对企业的控制包括确保一切按照已采纳的计划、已下达的命令和已制定的原则进行。
Profit and purpose are not opposites—they're the twin engines of 21st century business.