—— 请按键盘 空白键 开始游戏 ——

Stay true to yourself, yet always be open to learn.
Take one simple thing — almost anything — but take it extremely seriously, as if it was the only thing in the world, or maybe the entire world is in it — and by taking it seriously you’ll light up the sky.
荣耀转眼即逝;而平凡才是永恒。
A mathematician's work is never truly finished; there is always more to explore.