—— 请按键盘 空白键 开始游戏 ——

The interplay between discrete and continuous mathematics is where some of the most interesting problems lie.
Success is not final, failure is not fatal: it is the courage to continue that counts.
我认为最好的电影是那些你可以一遍又一遍观看的电影。
人は誰でも、自分だけの物語を持っている。
一个公司真正的力量在于其员工——他们的技能、奉献精神和适应能力。
We are all creatures of the forest, and the forest is a creature of us.
Disordered systems are not just noise to be eliminated; they contain profound truths about nature.