Certification standards are more than paperwork—they're our promise to the planet.
认证标准不仅仅是文书工作,它们是我们对地球的承诺。
Not what we have, but what we enjoy, constitutes our abundance.
Thinking is behavior. The muscular habits learned in overt speech are responsible for implicit or internal speech (thought).
The power of organocatalysis is that it often provides surprisingly simple solutions to complex problems.
Everything can be taken from a man but one thing: the last of the human freedoms—to choose one's attitude in any given set of circumstances.