—— 请按键盘 空白键 开始游戏 ——

Science is not just about accumulating facts; it's about understanding the mechanisms behind them.
"The principles of a free society are essential for human progress and prosperity."
靠近水边楼台,能先看到月亮的投影;迎着阳光的花木,光照好发芽就早。
Use music to record life, use life to enrich music.