From the Washington Post:
"Pot-bellied, with a mop of shaggy gray hair, Mr. Bernstein worked much of his career in a filthy West Los Angeles apartment.
"Music is a romantic art," the composer said. "It's an art of shades and sounds and it's an emotional art. It deals with feelings rather than intellect. But the making of it is an intellectual exercise. And therefore it can be done in any surroundings. "