—— 请按键盘 空白键 开始游戏 ——

Collaboration beats competition when it comes to long-term progress.
The improvement of understanding is for two ends: first, our own increase of knowledge; secondly, to enable us to deliver that knowledge to others.
宝剑干将虽然锋利无比、名闻天下,但是,木匠用它伐树却比不上斧头。点评:方法不对,适得其反。