By: Richard P. Feynman, read in 1998

33 The worst of evils: "...people who believed with absolute faith and absolute dogmatism in something. And they were so serious in this matter that they insisted that the rest of the world agree with them. And then they would do things that were directly inconsistent with their own beliefs in order to maintain that what they said was true."
44 The big question: "Should I do this?"
46 What are we trying to accomplish? "I believe, therefore, that it is impossible to decide moral questions by the scientific technique, and that the two things are independent."