—— 请按键盘 空白键 开始游戏 ——

The people who get on in this world are the people who get up and look for circumstances they want, and if they cannot find them, make them.
Mathematical intuition is like a muscle - it grows stronger with exercise.
不断学习的人,人生才会不断升华。
我创作得越多,就越发现自己。