Chemistry doesn’t just describe the world; it transforms it.
化学不仅描述世界，它还改变世界。
只有不断学习，才能在激烈的竞争中立于不败之地。
质量是我们产品的灵魂，诚信是我们事业的根基。
The theatre is a place where one has time for the problems of people to whom one would show the door if they came to one's office for a job.