The test of a psychological idea is its life-enhancing power.
心理学观念的检验标准是其增强生命的力量。
Never stop learning, because the land and the livestock will always teach you something new.《The Future of Farming》
I think it's very important to have a feedback loop, where you're constantly thinking about what you've done and how you could be doing it better.
The dairy industry must balance tradition with progress to meet modern demands.
如果你不改变,你就会灭绝。