Every challenge in livestock farming is an opportunity to innovate.

写作的艺术是发现自我的艺术。

I don't believe in writer's block. I believe in writer's laziness.

A good mathematician is one who can see analogies between theorems; a great mathematician is one who can see analogies between analogies.

Science knows no country, because knowledge belongs to humanity, and is the torch which illuminates the world.

I'm not afraid to stand up for what I believe in.

我一直相信，如果你投入工作，结果就会到来。