—— 请按键盘 空白键 开始游戏 ——

Innovation is the driving force of enterprise development, without innovation there is no future.
The study of mathematics is a journey into the unknown, where each discovery opens the door to new mysteries.
Quality is not a position; it is a practice.
我总是试图找到一种方法,使故事更有趣,更复杂,更有层次。