规范是命令、允许或授权某种行为的行动的意义。

艺术是理解世界的一种方式。

眼睛不仅是光学器官，更是灵魂的居所与心灵的窗口。

I hate people who don't like garlic， onions， or the smell of smoke.

I want my music to make people feel good and empowered.

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