David J. Farber Professions : Professor Born : April 17, 1934 Browse All Authors Famous Quotes by David J. Farber We all have to die some day, if we live long enough. David J. Farber funny long death Photons have neither morals nor visas. David J. Farber photons visa moral Similar Authors Bryan Stevenson professor Bruce Greenwald professor Bruce Ames professor Brian Wansink professor Brian Schmidt professor Brian Martin professor All Authors