Happiness, like health, is probably also only a passing accident. For a moment or two the organism is irritated so little that it is not conscious of it; for the duration of that moment it is happy. Thus a hog is always happier than a man, and a bacillus is happier than a hog
H. L. MenckenMoral certainty is always a sign of cultural inferiority. The more uncivilized the man, the surer he is that he knows precisely what is right and what is wrong. All human progress, even in morals, has been the work of men who have doubted the current moral values, not of men who have whooped them up and tried to enforce them. The truly civilized man is always skeptical and tolerant.
H. L. Mencken