农业成功的真正衡量标准不仅仅是产量，还有我们土壤和社区的健康。
The true measure of agricultural success is not just yield, but the health of our soil and communities.
The less you respond to negative people, the more peaceful your life becomes.
了解自己的黑暗是应对他人黑暗的最佳方法。
It is because nations tend to stupidity and baseness that democracy is possible.
科学研究要解决实际问题，不能只停留在论文上。