—— 请按键盘 空白键 开始游戏 ——

Sustainability must be at the core of every chemical company’s strategy—it’s no longer optional.
Sustainability isn't a trend—it's the only path forward.
你可以通过一个人的回答来判断他是否聪明。你可以通过一个人的问题来判断他是否明智。
Children have never been very good at listening to their elders, but they have never failed to imitate them.
发现可能性的极限的唯一方法,就是超越它们进入不可能。