—— 请按键盘 空白键 开始游戏 ——

When you focus on doing what's right rather than what's easy, success follows naturally.
In the examination of the parts of animals, I have diligently endeavored to arrive at the truth.
贫贱是苦难的境界,能很好地居于其境者就苦中有乐;富贵是快乐的境地,不能很好地对待富贵的人便会乐极生悲。