La literatura es el espejo en el que nos miramos para entender quiénes somos.

The quality of an organization is determined by the quality of its services.

"There is no substitute for books in the life of a child."

真相常常隐藏在言语之间的沉默中。

心灵是一个相互作用的感觉系统。

我已经履行了我的职责。我证明了庞加莱猜想，我在数学上没有什么可做的了。

Leadership is about inspiring others to see possibilities where they see obstacles.

机会就在抱怨的地方。