The invalid is a parasite on society. In a certain state it is indecent to go on living. To vegetate on in cowardly dependence on physicians and medicaments after the meaning of life, the right to life, has been lost ought to entail the profound contempt of society. – Friedrich Nietzsche
Virtues are dangerous as vices insofar as they are allowed to rule over one as authorities and not as qualities one develops oneself. – Friedrich Nietzsche

