“不要搞急功近利的政绩工程，多做一些功在当代、利在长远、惠及子孙的事情”；
Recurring revenue brings predictable cash flow, stable margins, and compound customer value. Investors love it, but more importantly, it lets you grow without chasing every single sale.
，这一点在WPS官方版本下载中也有详细论述
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In 1874, Fanny Angelina married physician and bacteriologist Walther Hesse, an investigator of air quality and, specifically, air-borne microbes. In the Winter of 1880-81, Hesse became a research student with Koch in Berlin and experienced firsthand the difficulty of growing microbes on gelatine and the other growth media used at the time.