—— 请按键盘 空白键 开始游戏 ——

The future of sustainable chemistry lies in developing catalysts that work under mild conditions.
The music industry is brutal, but if you're good enough, you'll survive.
To kill an error is as good a service as, and sometimes even better than, the establishing of a new truth or fact.
Always keep a written record of your trades. This will help you learn from your mistakes and successes.