The paper industry has a responsibility to lead the way in sustainable practices—we can't wait for others to show us how.
对高分子的研究不仅仅是化学的一个分支;它是一种关于物质的新思维方式。
I'm a person who likes to be special.
The desire for recognition, the thymotic part of the soul, is the most politically dangerous part of human nature.
I'm not perfect but I'm trying