—— 请按键盘 空白键 开始游戏 ——

For systems, the analogue of a face-lift is to add to the control graph an edge that creates a cycle, not just an additional node.
Digital transformation starts with culture, not technology.
The task of psychology is to reduce complex mental phenomena to their simplest components.
没有远见的技巧是空洞的,没有技巧的远见是盲目的。