水产养殖的效率绝不能以牺牲动物福利或环境完整性为代价。

理论物理学之于数学，犹如雕塑之于大理石块。

The most important part of teaching is to teach what it is to know.

"The world is full of obvious things which nobody by any chance ever observes."

The biggest room in the world is the room for improvement.

I don't feel like I have to please anyone. I feel free. I feel like I'm an adult. I'm grown. I can do what I want. I can say what I want. I can retire if I want. That's why I've worked hard.

我不知道我是否有哲学。我只是尽力写出最好的书。