This is what our kids should be being taught at school.
Each chapter is a short interview with one successful person and the same question is asked: What advice to you have on how to succeed for young people today? From Edison to Carnegie to Rockerfeller the answer is always the same. There is no secret to success but there are keys and these successful people give them to you.
However, there is one answer, one key - "One ring to rule them all" - to put in the language of today's youth, and that is PERSEVERANCE. It was true before their time, during their time and it's true today.