—— 请按键盘 空白键 开始游戏 ——

我们开采的资源必须与我们为社会创造的价值相匹配。
Sustainability isn't a trend—it's our responsibility to the next generation.
数学不是一项观赏性运动。你必须参与其中。
Art is not a mirror to reflect reality, but a hammer with which to shape it.
To write is to leave a legacy of thought.