—— 请按键盘 空白键 开始游戏 ——

The pursuit of knowledge is a journey without end, and that's what makes it exciting.
有时候我真想放弃,但想到会让很多人失望,我就坚持下来。
The circular economy isn't just good for the planet - it's good business.
Technologists should have a sense of awe, because code can change the world.