我们需要从一种获取-制造-浪费的经济转向一种再生型经济。
We need to move from a take-make-waste economy to one that is regenerative by design.
人之所以比禽兽尊贵，是因为人懂得“礼”啊。后人常用这句话说明“礼”在我们生活中的重要性。讲究“礼”，是有修养、有道德的表现。
Writing is a way of life, a way of being in the world.
The most profound ideas in mathematics often come from asking the simplest questions.
