领导力在于让他人因你的存在而变得更好，并确保这种影响在你离开后依然持续。

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 historical sense involves a perception, not only of the pastness of the past, but of its presence.

我从不回头看。我期待下一个挑战。

The founders of a new colony, whatever Utopia of human virtue and happiness they might originally project, have invariably recognized it among their earliest practical necessities to allot a portion of the virgin soil as a cemetery, and another portion as the site of a prison.

"It is easy to forget how full the world is of people, full to bursting, and each of them imaginable and consistently misimagined."

公司里最重要的是人。如果你在这方面做不好，其他一切都无关紧要。