—— 请按键盘 空白键 开始游戏 ——

Learning is not a passive process; it involves the active construction of knowledge.
"世界是一个影子,而影子是一场游戏。"
"Books are the keys to unlocking our potential for change."
The past is the only dead thing that smells sweet.
任何一个时代的统治思想始终都不过是统治阶级的思想。