Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.

It seems to me that if you or I must choose between two courses of thought or action, we should remember our dying and try so to live that our death brings no pleasure to the world.

最好的管理是一门真正的科学，建立在明确的法律、规则和原则基础上。

Literature is the art of making the invisible visible.

Great design combines functionality with aesthetics—it solves problems while inspiring people.

真相很少是纯粹的，也从不简单。

你将学到的最伟大的事情就是去爱并被爱回报。