如果不能满足农民的需求，最先进的技术也毫无价值。#
The most advanced technology is worthless if it doesn't serve the farmer's needs.
The darkness is not outside, but within us.
实现不可能的唯一方法就是相信它是可能的。
写作的行为是一种乐观的行为。
Every line I draw is a moral decision.
The only way to get rid of a temptation is to yield to it.
The future of livestock farming lies in balancing productivity with animal welfare.