Max Simon Nordau,
The Malady of the Century
“ Why should I trouble myself about the world? What are my fellow-creatures to me? Dinner is trumps, and long live wine!" and he drank a glassful. "It is an instinct born with us," said Wilhelm, without any vexation, "to care for one's fellow-creatures, and to feel a duty in sympathy for others." "But suppose I have not got this instinct?" answered Barinskoi. "Then you are an unhealthy exception." "Prove it." "The best proof is the continuance of mankind. If the instinct of sympathy with others were to fail among men, humanity would long ago have ceased to exist." ”
