—— 请按键盘 空白键 开始游戏 ——

发现的快乐是这些年来一直激励我的动力。
你可以锁上你的图书馆;但对我的思想自由,你无法设置任何门闩、锁或插销。
"To me, 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."