—— 请按键盘 空白键 开始游戏 ——

【译文】仁的道理,要点只是一个“公”字。
我不定义任何东西。不是美,不是爱国主义。我接受它来的样子,我离开它走的样子。
To every action there is always opposed an equal reaction; or, the mutual actions of two bodies upon each other are always equal, and directed to contrary parts.