The most profound ideas in mathematics often arise from the simplest observations.

The Langlands program is not a theory but a web of conjectures and theorems that, if fully established, would unite number theory and representation theory.

Some people go to priests; others to poetry; I to my friends.

解释：上等的医生能够医治国家，次一等的只会医治病人，这本来就是医生的职守。

我不在乎你是否被冒犯。我不会停下来。

Social progress requires the organic combination of individual freedom and social responsibility.