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

I get to play golf for a living. What more can you ask for—getting paid for doing what you love.

The world changes fast—those who adapt thrive.

建立社区需要我们持续警惕，不断努力去破坏那些导致我们行为延续支配的社会化过程。

如果你下定决心，你可以完成任何事情。