—— 请按键盘 空白键 开始游戏 ——

数学是一项协作的努力。没有人可以单独完成。
The multiverse is not a theory, but a prediction of certain theories.
The most important thing in a user interface is the feedback.
"The more you try to control the mirror, the more it controls you."
找到自己的最好方式是将自己奉献给他人。