—— 请按键盘 空白键 开始游戏 ——

Success is not final, failure is not fatal: It is the courage to continue that counts.
没有生态平衡,就没有真正的经济效益。
在大数据时代,数据结构和算法的数学原理变得比以往任何时候都更加关键。
"If you want a picture of the future, imagine a boot stamping on a human face—forever."
The best way to predict the future is to create it.