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最好的林业实践是那些不留痕迹但改变一切的做法。
The best forestry practices are those that leave no trace but leave everything changed.
Without a good user experience, even the best business model is just talk.
没有什么比一个显而易见的事实更具欺骗性。
我不是政治家,我只是一个关心的公民。
Every experiment, whether successful or not, is a step toward understanding.