—— 请按键盘 空白键 开始游戏 ——

Success is not the key to happiness. Happiness is the key to success. If you love what you are doing, you will be successful.
To catch a husband is an art; to hold him is a job.
Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.
森林是地球的肺,我们不要让它窒息。