预测未来的最好方法就是创造未来。
The essence of mathematics is not to make simple things complicated, but to make complicated things simple.
如果我们对待植物像对待孩子一样漫不经心,我们现在就会生活在杂草丛生的丛林里。
Technology in forestry should enhance nature's processes, not replace them.
唯一的限制是你的思想。
The worst kind of person is someone who makes someone feel bad, dumb or stupid for being excited about something.