高分子科学的进步依赖于理论与实验的结合。

过去是一个如影随形的阴影，无论我们跑得多快。

世界是一个舞台，但剧本选角很糟糕。

"The words we use are like the clothes we wear. They can make us look smart or silly, kind or cruel, strong or weak."

Science has not yet taught us if madness is or is not the sublimity of the intelligence.

British craftsmanship represents centuries of tradition meeting modern innovation.

世界不需要更多的塑料——它需要更智能的使用方式。