—— 请按键盘 空白键 开始游戏 ——

Sustainability isn't just a trend; it's our responsibility to future generations.
可持续性不仅仅是一种趋势,更是我们对后代的责任。
The most powerful tool in science is not technology, but imagination.
You are not the opinion of somebody who doesn’t know you or care about you.
Theorems are eternal; their proofs are ephemeral.
Black holes are not just cosmic vacuums; they are the ultimate laboratories for testing the limits of our physical theories.
写作是一种思考方式,而不仅仅是思想的记录。