—— 请按键盘 空白键 开始游戏 ——

A good world needs knowledge, kindliness, and courage; it does not need a regretful hankering after the past or a fettering of the free intelligence by the words uttered long ago by ignorant men.
"Take calculated risks. That is quite different from being rash."
如果你不适应变化,你就会落后。