I love going one-on-one with someone. That's what I do. I've never lost.
The chemical industry is the backbone of modern civilization, and we must treat it with the responsibility it deserves.
教学的艺术不在于传授本领,而在于激励、唤醒和鼓舞。
I try to get rid of people who confidently answer questions about which they don't have any real knowledge.