"Steven P. Jobs, the visionary co-founder of Apple. Our guest blogger writes that he ""personified the craftsmanship ethic."" <a href=""http://www.nytimes.com/2011/10/06/business/steve-jobs-of-apple-dies-at-56.html""> Go to related obituary</a> <a href=""http://learning.blogs.nytimes.com/2010/02/01/celebrate-black-history-month/"">»</a>"