Mathematics is the foundation upon which the edifice of science is built.
每首诗都是一首情诗。
可持续性必须有利可图,否则就无法持续——这是我们在现代农业中必须解决的挑战。
I can never be safe; I always try and go against the grain. As soon as I accomplish one thing, I just set a higher goal. That's how I've gotten to where I am.