高分子化学的引入开辟了一个新的材料世界，其重要性可与发现新大陆相媲美。

我对人性的黑暗面着迷。

捕鱼技术的创新必须与保护工作齐头并进。

最好的肥料是农民的影子。

The analogical city is a city that resembles another city.

What's terrible is to pretend that second-rate is first-rate. To pretend that you don't need love when you do; or you like your work when you know quite well you're capable of better.

The truth is not in the light, but in the shadow.

世界历史不过是伟人的传记。