世上不是缺少美，而是缺少发现美。

The knowledge of the past stays with us to spur us on to new and better things.

开放合作是技术进步的重要途径。

The important thing in science is not so much to obtain new facts as to discover new ways of thinking about them.

高分子科学的进步依赖于理论与实验的结合。

最重要的是拯救生命，不惜一切代价。