—— 请按键盘 空白键 开始游戏 ——

Adaptability is the key to survival in an ever-changing market.
一本好书是能改变你的书,哪怕只是一点点。
救灾建筑必须足够简单,让灾民能够自己建造。
You have to be willing to fail, to be wrong, to look foolish.
The pursuit of mathematical knowledge is a journey that never ends.