畜牧业的创新不仅仅是技术问题；它关乎理解动物和农民的需求。
The pursuit of science is more than the pursuit of understanding. It is the pursuit of wonder.
The biggest risk is not taking any risk. In a world that's changing quickly, the only strategy that is guaranteed to fail is not taking risks.
The political liberty of the subject is a tranquility of mind arising from the opinion each person has of his safety.
You can't build a reputation on what you are going to do.