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林业领导力需要耐心——就像我们管理的树木一样,真正的影响是随着时间的推移而增长的。
"I like dogs. You always know what a dog is thinking. It has four moods. Happy, sad, cross and concentrating."
拓扑学是对图形在任何变形下保持不变的性质的研究。
关于自由市场最重要的一个核心事实是,除非双方都受益,否则不会发生交换。
If history were taught in the form of stories, it would never be forgotten.
Technology is nothing. What's important is that you have a faith in people, that they're basically good and smart, and if you give them tools, they'll do wonderful things with them.