Attention to detail is something everyone can and should do especially in a tight job market. Bob Crossley， a human-resources expert notices this in the job applications that come cross his desk every day. “It‘s amazing how many candidates eliminate themselves，” he says. “Resumes(简历) arrive with stains. While other candidates don’t bother to spell the company‘s things at the cost of something larger they work toward. ”To keep from losing the forest for the trees，“ says Charles Garfield， associate professor at the University of California， San Francisco， ”we must constantly ask ourselves how the details we’re working on fit into the larger picture. If they don‘t fit well， we should drop them and move to something else.“ We can’t always be perfectionists.

The example of the Apollo II moon launch is given to illustrate that（）.