Education is the foundation of sustainable forestry—people protect what they understand.
翻译：日月顺行天道而能永久照耀天下，四季往复变化而能永久生成万物，圣人永久保持
希望是一种强大的动力，但必须与行动相结合才能有效。
写作是一种生活方式，一种存在方式，一种在世界中存在的方式。
"Writing is a way of thinking, a way of understanding the world."
解析：吃粗粮，喝清水，弯起胳膊当枕头，这其中也有着乐趣。
这是最好的时代，这是最坏的时代。
I can never be safe; I always try and go against the grain. As soon as I accomplish one thing, I just set a higher goal. That's how I've gotten to where I am.
