I think it’s the most important job. Assume you’re by yourself in a startup and you want a partner. You’d take a lot of time finding the partner, right? He would be half of your company. Why should you take any less time finding a third of your company or a fourth of your company or a fifth of your company? When you’re in a startup, the first ten people will determine whether the company succeeds or not. Each is 10 percent of the company. So why wouldn’t you take as much time as necessary to find all the A players? If three were not so great, why would you want a company where 30 percent of your people are not so great? A small company depends on great people much more than a big company does.
Steve Jobs: For Startups, Recruiting is "the most important job"
From Business Week, circa 1997.