—— 请按键盘 空白键 开始游戏 ——

A mathematician's work is mostly a solitary pursuit, but it is also deeply collaborative.
数学家的工作大多是孤独的追求,但也具有深刻的合作性。
No one is useless in this world who lightens the burdens of another.
人不应该相信或不相信,而应该保持怀疑。
Don't search for defining moments because they will never come. The moment that define you have already happened, and they will already happen again.
适应变化而非抗拒变化,才能建立韧性。