To do mathematics is to explore an infinite landscape of ideas.
Writing is a way of self-redemption.
The first task is to understand the problem, the second to find a solution, and the third to carry it out.
农业科学家的责任就是让土地多产粮食，让农民多收粮食。
The human being is not a thing among things; things determine each other, but the human being is ultimately self-determining.
The market will do what it has to do to prove the majority wrong.