Curiosity drives discovery. Without it, science would stand still.
诗人是唯一一个世界不会对他沉默的人；他是唯一一个能听到天球音乐的人。
Never say never, because limits are just illusions.
The history of every country begins in the heart of a man or a woman.
可持续性必须成为每家化工企业战略的核心——它不再是可选项。