—— 请按键盘 空白键 开始游戏 ——

穿着粗布衣裳,吃着简单饭菜,这样的快乐哪里需要刻意寻求?
译文:答应别人的话,千两黄金都不能更改。
Education: the path from cocky ignorance to miserable uncertainty.
The beauty of mathematics lies in its ability to describe the universe in the most elegant and concise way.