—— 请按键盘 空白键 开始游戏 ——

与人相处,不能任性,要了解人情;行事也不能固执,要明白事理。
I’m a very positive thinker, and I think that is what helps me the most in difficult moments.
The only way to get to the other side is to go through the door.
数学不是一项观赏性运动。