精準農(nóng)業(yè)不是在取代農(nóng)民，而是在賦予他們力量。
科學是使復雜變得可理解的藝術(shù)。
每個人都知道成為自己的痛苦與歡愉。
I think it's rarely about what you actually learn in class—it's mostly about what questions you ask yourself.
The more we learn about the universe, the more we realize how much we have yet to discover.
The real moral test of a society is how it treats those who are at the dawn of life, the children; those who are in the twilight of life, the aged; and those who are in the shadow of life, the sick, the needy and the handicapped.