—— 请按键盘 空白键 开始游戏 ——

Nothing is so fatiguing as the eternal hanging on of an uncompleted task.
学习数学的最好方法就是做数学。
The only limits in life are the ones you set for yourself.
"The future belongs to those who believe in the beauty of their dreams."
释义:舌是造成利益或祸害的根本,口是福气祸事之门。