美不是奢侈品，而是灵魂的必需品。

Good science requires both creativity and discipline.

一本书是一面镜子；如果一只猴子往里看，不会有哲学家往外看。

I cannot tell why this heart languishes in silence. It is for small needs it never asks, or knows, or remembers.

The true measure of our industry lies not in tonnes produced, but in communities sustained.