精准农业不是奢侈品，而是可持续养活世界的必需品。
Precision agriculture is not a luxury; it's a necessity for feeding the world sustainably.
有了一些小成绩就不求上进，这完全不符合我的性格。攀登上一个阶梯，这固然很好，只要还有力气，那就意味着必须再继续前进一步。
Writing is a way of speaking without being interrupted.
"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."
当下总是在变，但过去是固定的。