All mankind is divided, as it was at all times and is still, into slaves and freemen.
Friedrich NietzscheWe become aware, however, that all customs, even the hardest, grow pleasanter and milder with time, and that the severest way of life may become a habit and therefore a pleasure.
Friedrich NietzscheWhatever a theologian regards as true must be false: there you have almost a criterion of truth.
Friedrich Nietzsche