—— 请按键盘 空白键 开始游戏 ——

纯数学在某种程度上是逻辑思想的诗歌。
Pure mathematics is, in its way, the poetry of logical ideas.
I came from nothing, so I have nothing to lose.
The strength of liberal democracy lies in its ability to adapt and reform itself.
The surface of a painting is a battlefield where all the problems of painting are fought out.
每一滴牛奶都讲述着一个奉献的故事——从农民到消费者。
The future is not something we enter. The future is something we create.