—— 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.
The test of a first-rate intelligence is the ability to hold two opposed ideas in the mind at the same time, and still retain the ability to function.
I'm not a healer, I'm a killer.
If we want clean air and water, we must start by protecting our forests.
La poesía no es un lujo, es una necesidad del espíritu.
我总是很高兴地想到,我的教育大部分是非正式的,并且根植于现实世界。