There's a difference between an open mind and an empty head.

There is an inexplicable sense of relief in being proven wrong, which perhaps can only be realized by either a scientist or a philosopher.

Without the human my friend, truth has no value whatsoever. So, do not be blinded by the false glory of truth, but be conscientious enough to utilize that truth in a humane fashion in the human society. Truth not brought to the service of humanity, is a truth of no value.

Talking reason with a fundamentalist is like talking balanced diet with a hungry tiger - you can't win.