Who said “Morality is herd instinct in the individual.”?

“We moralise among ruins.”

“I'm as pure as the driven slush.”

“Moral indignation is jealousy with a halo.”

“The immorality of men triumphs over the amorality of women.”

“Morality and expediency coincide more than the cynics allow.”

“There is more wisdom in your body than in your deepest philosophy.”

“Of all that is written, I love only what a man has written with his own blood.”

“What is good? All that heightens the feeling of power, the will to power, power itself in man.”

“Madness is something rare in individuals — but in groups, parties, peoples, epochs it is the rule.”

“The true man wants two things: danger and play. For that reason he wants woman, as the most dangerous toy.”

“The surest way to corrupt a youth is to instruct him to hold in higher esteem those who think alike than those who think differently.”