—— 请按键盘 空白键 开始游戏 ——

Collaboration in mathematics is essential; the exchange of ideas leads to breakthroughs that no single mind could achieve alone.
The dangerous man is the one who has only one idea, because then he'll fight and die for it.
家不是你出生的地方;家是你所有逃离的尝试停止的地方。
The first rule of government spending: why build one when you can have two at twice the price?
A sustainable business is not just green—it's resilient, adaptable, and forward-thinking.