"Had I not have heard [the smoke alarm], I would have just been in there," says McConnell. "They are essential, absolutely essential."
普通创业者往往低估两件事：运营难度与现金流压力。租赁生意不是躺着收租，而是持续的履约管理。运输、调试、陪同、维修、保险，每一个环节都意味着成本。
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Екатерина Графская (Редактор отдела «Наука и техника»)