—— 请按键盘 空白键 开始游戏 ——

The joy of mathematics is in the struggle to understand.
自私基因理论并不是关于日常意义上的自私的理论。它是关于行为进化的理论。
制作音乐最棒的部分是看到它如何与人们产生共鸣。
The teacher should not teach as if he were pouring knowledge into an empty vessel, but rather as if he were lighting a fire.
你的雪无法融化是因为我。