可持续性不是流行语，而是商业的必要条件。
Sustainability isn't a buzzword; it's a business imperative.
There is no such thing as a moral or an immoral book. Books are well written, or badly written.
"Every failure in the lab is a lesson in disguise, guiding us toward the right path."
I'm not perfect, and I don't pretend to be.
过去不是一个居住的地方，而是一个学习的地方。
The true delight is in the finding out rather than in the knowing.
"We must always strive to do the right thing, even when it is difficult."