The bond market is the ultimate judge of value.
债券市场是价值的最终评判者。
The man who is fit to work at any particular trade is unable to understand the science of that trade without the help and guidance of those who are working with him or over him.
"Truth is not found in the light, but in the shadows we're afraid to explore."
农业的真正进步是用健康衡量的，而不仅仅是产量。
翻译：天地运行的法则，是恒久不息的。