Hello.<br/><br/>Why in the title "A Heartbreaking Work of Staggering Genius," 'Staggering Genius' is used without the article 'a' or 'the'?<br/><br/>Isn't 'Genius' used as a being and not as a concept so that 'Genius' is countable?<br/><br/>I'd appreciate your help.<br/><br/>Thank you