Name: Dennis Duffy Title: Principal Company: Duffy Design Group, Inc. Location: 530 Harrison Ave., Boston, Mass. 02118 Birthplace: Baltimore, Md. Birth Date: 1956 College: University of Miami First job outside of real estate: Dishwasher in restaurant First job in real estate or allied field: Intern in design firm What do you do now and what are you planning for the future: I have an interior design firm and a retail furnishings store. Hobbies: Cooking, music, yoga, tennis, photography Favorite book: "Atlas Shrugged" Favorite movie: "Chariots of Fire" Person you most emulate (outside of family): Howard Roark Keys to success: Believing in your dream and keeping the faith. If you had to choose a different profession, what would it be? Photographer