Materialism and Idealism in The Great Gatsby The Great Gatsby by F. Scott Fitzgerald is a novel which deals with the quest for wealth and power in society, in order for Gatsby's happiness to be fulfilled . The main character Jay Gatsby believes that if he achieves his financial goals that it would lead to his happiness and a better life. In his mind money equals happiness. Jay Gatsby believes in a sort of an American dream, that money equals happiness. To him being successful, having lots of money and every material object imaginable will fulf ....