—— 请按键盘 空白键 开始游戏 ——

在数学中,提出问题的艺术必须比解决问题更有价值。
In mathematics, the art of proposing a question must be held of higher value than solving it.
出自汉·桓宽《盐铁论·申韩》。善于治理国家的人,一发现弊病就立即补救,一看到漏洞就立即堵塞。
The only way to achieve sustainable development is through continuous technological advancement and environmental responsibility.
学习西方的先进技术来抵御西方的侵略
科学是无穷尽的。
Music should make you feel something, not just sound pretty.