发现的旅程充满了不确定性，但正是这些不确定性使科学如此令人兴奋。

The end of history will be a very sad time. The struggle for recognition, the willingness to risk one's life for a purely abstract goal, the worldwide ideological struggle that called forth daring, courage, imagination, and idealism, will be replaced by economic calculation, the endless solving of technical problems, environmental concerns, and the satisfaction of sophisticated consumer demands.

可持续发展不仅仅是一个流行词，更是我们对后代的责任。

驴子想的是一样，赶驴的人想的却是另一样。

农业科学家的责任就是让土地多产粮食，让农民多收粮食。