—— 请按键盘 空白键 开始游戏 ——

Fearless is not the absence of fear. It’s not being completely unafraid. To me, fearless is having fears. Fearless is having doubts. Lots of them. To me, fearless is living in spite of those things that scare you to death.
每部电影都是一段旅程,你永远不知道它会带你去哪里。
数学研究是一次进入未知的旅程,每一次发现都为新的谜题打开了大门。