If you believe that anyone's action is bad, how can you see the good in it? How can you see the good that comes out of it, maybe years later? If you see anyone as bad, how can you understand that we are all created equal? We're all teachers by the way we live. A blind drunk can teach more about why not to drink than an abstinent man in all his piety. No one has more or less goodness. No one who ever lived is a better or worse human being than you.
— Byron Katie, A Thousand Names for Joy