成功的真正标准是让土地比我们发现时更好。
The true measure of success is leaving the land better than we found it.
In the dairy industry, safety and quality are non-negotiable.
The only thing that can make you rich is your own heart.
所以，在收成好的年头，百姓就仁义善良；遇到荒年，那么百姓也会吝啬而凶恶。