Certainty and Happiness: Achieving Success in Thought and Action (MP3 download)
By Leonard Peikoff
Dr. Peikoff's analysis of the contrast between Objectivism's "philosophy of success" and the culturally dominant "philosophy of failure";and the fundamental error shared by the enemies of certainty and of happiness.
Recorded on April 23, 1989 at the Ford Hall Forum in Boston, MA.
(MP3 download; 2 hrs. 41 min., with Q & A, 115.92 MB)