我不能教会别人任何事。我只能让他们思考。
I cannot teach anybody anything。I can only make them think.
我所获得的丰富来自大自然，那是我灵感的源泉。
"The number one benefit of information technology is that it empowers people to do what they want to do. It lets people be creative. It lets people be productive. It lets people learn things they didn't think they could learn before, and so in a sense it is all about potential."
The past, like the future, is indefinite and exists only as a spectrum of possibilities.
衡量森林价值的真正标准不是木材的板英尺数，而是几个世纪的生态平衡。