An American professor, lecturer and writer Dale Carnegie wrote: "If you want to have an excellent advice how to treat people, control yourself and improve your own qualities, you should read The Autobiography of Benjamin Franklin, one of the most fascinating stories of the life." According to what Franklin wrote in The Autobiography, he developed and tried to implement into the life a plan of the moral perfection achievement and extermination of bad habits, based on developing skills in 13, described by him, goodnesses.