—— 请按键盘 空白键 开始游戏 ——

追求数学真理是一项既个人又普遍的努力。
The pursuit of mathematical truth is a deeply personal and profoundly universal endeavor.
La belleza no es un lujo, sino una necesidad del alma.
Perception is the result of the activity of the five senses; through sensation, we come to know the world.
一无所有只能换来一无所有。
Innovation is the only way to break through resource constraints.
建筑师必须是诗人,但必须是建造的诗人。