y from learning that Biff did not get the loan. While Biff is trying to explain that he never actually worked as a salesman for Oliver, Happy is continually reassuring Willy that the interview went well. Another example occurs at the end of the play when Happy insists that Willy "did not die in vain. He had a good dream."Themes/Purpose/Ideas The main theme in Death of a Salesman is illusion versus reality. Willy has lived his entire life in a world of illusions. Theseillusions include Willy's belief that being well-liked is the key to success, as well as the literal illusions that Willy has of his past.Originally, Biff shared Willy's illusions of success and greatness, but by the end of the play he has become completely disillusioned. Once Biff comes to fully understand his place in life, he says to Willy, "I'm a dime a dozen, and so are you." Willy, however, has lived too long in his dreams and cannot understand what Biff is trying to say. If Willy had to face reality, he would then be forced to examine the affair he had in Boston, his philosophy, and all of his illusions. Instead, he prefers to live in the past. And now Biff, who is trying to confront the truth about himself, finds that he is completely unable to communicate with his father. Another theme of Death of a Salesman is the old order of agrarian pride and nobility versus the new order of industrialization. In the beginning of the play, Willy foreshadows this theme by criticizing the changes brought about by industrialization. "The street is lined with cars. There's not a breath of fresh air in the neighborhood." It is this conflict between the old and new orders that brings about Willy's downfall. Willy's father, a pioneer inventor, represents the traditional values and way of life that Willy was brought up on. So does Dave Singleman, the eighty-four year old salesman that inspired Willy to go into the sales industry. Howard, the young boss of Willy's company, repre...