—— 请按键盘 空白键 开始游戏 ——

Boundaries define us. They define what is me and what is not me. A boundary shows me where I end and someone else begins, leading me to a sense of ownership.
Don’t stop when you’re tired. Stop when you’re done.
量子力学不仅仅是一个理论,它是一种理解现实的方式。
The elements of mind are to be discovered by systematic introspection.
The discovery of quantum algorithms has fundamentally changed our understanding of computational complexity.