—— 请按键盘 空白键 开始游戏 ——

We are all the sum of our memories.
对付不自由世界的唯一方法,就是变得彻底自由,以至于你的存在本身就是一种反抗。
Sometimes the simplest questions lead to the deepest theories.
创新不是对每件事都说“是”,而是对除最关键功能外的一切说“不”。
Learning is the process of modifying symbolic structures to improve performance.