—— 请按键盘 空白键 开始游戏 ——

In both arenas, because the body is predominant and vulnerable, the mind becomes an instrument of silent, uninvolved assessment.
A classic is a book that has never finished saying what it has to say.
The concept of a Turing machine is foundational to our understanding of computation.
最好的想法往往来自意想不到的地方——保持开放的心态。