—— 请按键盘 空白键 开始游戏 ——

解释:情绪变化会影响身体生理反应,如贪心时口水增多,悲哀时流泪,体现了情绪与健康的关联。
The worst enemy of life, freedom and the common decencies is total anarchy; their second worst enemy is total power.
The power of computation is not just in solving problems, but in the elegance and efficiency with which it does so.