—— 请按键盘 空白键 开始游戏 ——

数学的美在于它能够以最优雅的方式描述宇宙。
The beauty of mathematics lies in its ability to describe the universe in the most elegant way possible.
"知道"的含义已经从能够记住和重复信息转变为能够找到并使用信息。
我们的运营许可既取决于技术能力,也取决于社会认可。
"The ephemeral nature of my work is a reflection of life itself."
Coal is not just a commodity, it's a commitment to America's future.