The meaning of a word is not a mental entity， but a social practice.

Models are not crystal balls, but they are the best tools we have to understand the future.

Literature is the art of discovering something extraordinary about ordinary people, and saying with ordinary words something extraordinary.

A company's values should be visible in every product, every decision, and every interaction.

Every challenge is an opportunity in disguise.

只保有你可一直携带的东西：掌握一些语言，熟悉一些国家，了解那些人民。让记忆成为你的行囊。

人是悬挂在自己编织的意义之网上的动物。

The greatest thing about tomorrow is, I will be better than I am today.

To be a Negro in America is to be in a constant state of rage.

忠于自己，但永远保持学习的心态。