Good Ones Quotes (page 14)
One of the less attractive aspects of human nature is our tendency to hate the people we haven't treated very well; it's much easier than accepting guilt. If we can convince ourselves that the people we betrayed or enslaved were subhuman monsters in the first place, then our guilt isn't nearly so black as we secretly know that it is. Humans are very, very good at shifting blame and avoiding guilt.
David Eddings