—— 请按键盘 空白键 开始游戏 ——

Planning to write is not writing. Outlining, researching, talking to people about what you're doing, none of that is writing. Writing is writing.
Mathematics is not about numbers, equations, computations, or algorithms: it is about understanding.
In the realm of quantum mechanics, the observer becomes a part of the experiment, altering the outcome by the mere act of observation.