A German philosopher was in the bathtub meditating on morality.He thought that morality should be something you could count on, like you can count on a warm bath being comforting.So he wrote a treatise that stretched into several long and complicated books at the end of which he was forced to admit that there is something about morality that is a totally emotional response, like a kind of faith, and that in the end the only thing you could know with certainty in life is that there's nothing better than a wet Kant.