—— 请按键盘 空白键 开始游戏 ——

The development of algorithms is both an art and a science.
True strength comes from vulnerability and the courage to be yourself.
煤炭企业在追求经济效益的同时必须履行社会责任。
Life is short, and it’s up to you to make it sweet.
Happiness, like unhappiness, is a proactive choice.