The ocean is our greatest resource, but also our greatest responsibility. How we treat it defines our legacy.

I'm not going to let anyone else's opinion of me define who I am.

Lock up your libraries if you like; but there is no gate, no lock, no bolt that you can set upon the freedom of my mind.

The worst prison is not the one with walls and bars, but the one in our minds.

The beauty of science is that it allows us to see the world not as it is, but as it could be.

从错误中学习，但不要让它们定义你。