I've been listening the entire back catalog of NPR's "How I Built This" blog. The interviewer always asks if their success is due to hard work, skill, intellige

I've been listening the entire back catalog of NPR's "How I Built This" blog. The interviewer always asks if their success is due to hard work, skill, intelligence, etc. or luck. All of them acknowledge some luck is always involved. But the best quote I recall, but don't remember he interviewee, was "The harder I worked the more luck I found I had." Highly recommend the podcast. At first I cherry-picked the interviews I thought I would be interested in, but they are all good, regardless of the company or industry.