—— 请按键盘 空白键 开始游戏 ——

If you’re not failing occasionally, you’re not pushing the boundaries enough.
我相信我们生来都有目的,而我的目的就是歌唱。
道理明白则气势旺盛,气势旺盛则文辞畅达。
Science is not just about facts, but about understanding the underlying principles that govern those facts.