—— 请按键盘 空白键 开始游戏 ——

出自汉·桓宽《盐铁论·申韩》。善于治理国家的人,一发现弊病就立即补救,一看到漏洞就立即堵塞。
"The act of writing is an act of rebellion against the ephemeral nature of existence."
"Theoretical computer science is not just about solving problems; it's about understanding the nature of computation itself."
The Langlands program is a vision of how mathematics could be understood as a whole.
煤炭行业要深化供给侧结构性改革,提高供给质量。