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。

能源的未来在于平衡当今的需求与未来的责任。

I don't focus on what I'm up against. I focus on my goals and I try to ignore the rest.

You have to be willing to be alone to be a writer.