There are no 'great' anything. Short of royalty and inherited wealth, there is just hustle, hard work and plain luck. Every great was just a regular guy or girl who persevered and got better at his craft, until chance or connections pulled him out of that pool of 'good' and into the rarefied, socially defined and self-fulfilling category of 'great'. Outright stealing might or might not be part of that journey - it's a risky individual choice driven by morals and desperation, not a recipe.