—— 请按键盘 空白键 开始游戏 ——

A writer is a reader moved to emulation.
The true test of a mathematical idea is its ability to inspire further questions.
The old believe everything, the middle-aged suspect everything, the young know everything.
The beauty of science lies in its ability to explain the natural world through observation and experimentation.
夜晚是一块伟大的画布,但星星是它的颜料。