Theft is the engine of progress, and should be encouraged, even celebrated, provided the stolen idea has been advanced in some way. To advance an idea is to steal something from someone and make it so cool and covetable that someone then steals it from you. In this way, modern music progresses, collecting ideas, and mutating and transforming as it goes.
But a word of caution, if you steal an idea and demean or diminish it, you are committing a dire crime for which you will pay a terrible price — whatever talents you may have will, in time, abandon you. If you steal, you must honour the action, further the idea, or be damned.
via Austin Kleon