—— 请按键盘 空白键 开始游戏 ——

Every point is important, and you have to fight for every one.
Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.
学习贵在专一,不以涉猎广泛为能。
The energy transition isn't a threat—it's an opportunity to reinvent ourselves.
"A good book is a friend that never lets you down."
最强大的公司是那些平衡利润与目标的企业。