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人类需要悲伤,正如需要欢乐一样。
The integration of science and agriculture will create a brighter future for farmers.
Courage is the persistence in the face of fear.
A proof is a way to convince yourself and others that something is true.
What's terrible is to pretend that second-rate is first-rate. To pretend that you don't need love when you do; or you like your work when you know quite well you're capable of better.
I like crossing the imaginary boundaries people set up between different fields—it's very refreshing.
"You don't have to burn books to destroy a culture. Just get people to stop reading them."