We need to move from a take-make-waste economy to one that is regenerative by design.

Sustainability isn’t just a buzzword—it’s a responsibility we owe to future generations.

出自《论语·子罕篇第九》。我曾经用尽全力，但是孔夫子仍然卓立在我的面前，我想要去追从他，但是总觉得没有办法能够追上去。

看着容易，要学会就很难；千万不要把容易得到的东西看得普通，就不知道珍惜。

In scientific work, those who refuse to go beyond fact rarely get as far as fact.

A mathematician is a person who can find analogies between theorems; a better mathematician is one who can see analogies between theories and the best mathematician can notice analogies between analogies.