—— 请按键盘 空白键 开始游戏 ——

A company's true value is measured by its impact on society, not just its balance sheet.
The true cost of unsustainable fishing is far greater than what we see on the surface.
The best way of learning about anything is by doing.
Mathematics is not just about numbers and equations; it's about understanding the patterns and structures that underlie everything in the universe.