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 most ordinary lives are full of extraordinary moments.

The important thing in science is not so much to obtain new facts as to discover new ways of thinking about them.

我不是星星，我是黑洞。