我们谷物生产成功的真正标准不仅在于产量，还在于我们如何平衡生产力与环境管理。
The true measure of our success in grain production lies not in the yield alone, but in how we balance productivity with environmental stewardship.
"The truth is rarely pure and never simple."
The most important experiments are the ones that challenge what we think we know.
旅程本身就是回报。
Peace is not free, it requires constant effort to maintain.