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The most sustainable farm is the one that remains profitable year after year.
译文:从书本上得到的知识,体会很浅薄,要透彻地了解某件事,一定要亲身实践不可。赏析:做任何事,我们不仅要学习理论知识,还要亲身实践。事情的难与易,对与错,只有自己去做了后才有发言权。
科学的美丽在于它能够解释无法解释的事物。
"Every man has his secret sorrows which the world knows not; and often times we call a man cold when he is only sad."
过去总是紧张的,而未来是完美的。