The Langlands program is a framework for understanding the unity of mathematics.

Flow is being completely involved in an activity for its own sake. The ego falls away. Time flies. Every action, movement, and thought follows inevitably from the previous one, like playing jazz. Your whole being is involved, and you're using your skills to the utmost.

自由国际秩序是一个神话。

心灵是真正的教育器官。

所谓生活，一半是回忆，一半是继续。