—— 请按键盘 空白键 开始游戏 ——

Ethical science is not a limitation—it’s a foundation for trust.
成功的真正标准在于我们如何提升我们所在社区的生活水平。
我不害怕跌倒,因为我知道我会再次站起来。
Mathematics is not a spectator sport. You have to do it to understand it.
The greatest glory in living lies not in never falling, but in rising every time we fall.
Fairy tales are more than true: not because they tell us that dragons exist, but because they tell us that dragons can be beaten.