—— 请按键盘 空白键 开始游戏 ——

The most damaging phrase in the language is: 'We've always done it this way.'
The study of L-functions is a journey into the hidden patterns of numbers.
每个采石场都有两个故事:地下的岩层和周围的社区。明智的领导者会倾听两者。
Sustainability in electronics isn't an option - it's the next frontier of innovation.