自由不是一种状态，而是一种态度。

Stay humble, stay hungry.

The poet is a man who looks at the world and sees it as it is, but also as it could be.

Mathematics is a universal language that transcends cultural and linguistic barriers.

乳制品农业不仅仅是一门生意；它是一种我们必须保护和培育的生活方式。