"I am not primarily an advocate of capitalism, but of egoism; and I am not primarily an advocate of egoism, but of reason. If one observes the actual requirements of man’s survival and prosperity, one …"

"The greatest good for the greatest number is a contemptible doctrine."

"The only good is the good of the individual. The only evil is the evil of the individual."

"The moral purpose of a man's life is the achievement of his own happiness."

"Do not let your fire go out, spark by irreplaceable spark, in the hopeless swamps of the approximate, the not-quite, the not-yet, the not-at-all."