The most beautiful thing in mathematics is the simplicity of the ideas behind the complexity.

你不由你的过去定义。

The greatest threat to our planet is the belief that someone else will save it.

"You don’t have to have it all figured out to move forward."

The art of competing, I’d learned from track, was the art of forgetting, and I now reminded myself of that fact. You must forget your limits. You must forget your doubts, your pain, your past.

我们要敢于梦想，敢于实践，敢于失败，敢于成功。

The key to sustainable development is to balance economic growth and environmental protection.

Courage isn't the absence of fear, but the will to keep going.