—— 请按键盘 空白键 开始游戏 ——

教育体系是以感官基础,以思考为过程,以自由为目的。
The most important thing is to focus on the user and all else will follow.
Psychology as the behaviorist views it is a purely objective experimental branch of natural science.
我不是为了名声或金钱而打球。我打球是因为我喜欢竞争。