The process of mathematical discovery is as important as the discovery itself.
Technology can help us manage forests, but it will never replace the wisdom of nature.
The human being is not a thing among things; things determine each other, but the human being is ultimately self-determining.
可持续性不是流行语,而是商业的必要条件。
强大的头脑讨论思想,普通的头脑讨论事件,弱小的头脑讨论人。
Success is the sum of small efforts, repeated day in and day out.
Profitability and environmental responsibility must go hand in hand—there is no other way.
学习不仅仅是获得思考的能力;它是获得许多专门化的能力,用以思考各种各样的事物。