This is a quote from the book "The Virtue Of Selfishness" by Ayn Rand
... capitalism nor to dogs — is applicable to the social theory of ethics. The existential monuments to this theory are Nazi Germany and Soviet Russia.
read full book
The subjectivist theory of et
hics is, strictly speaking, not a theory, but a negation of ethics. And more: it is a negation of reality, a negation not merely of man’s existence, but of all existence. Only the concept of a
fluid, plastic, indeterminate, Heraclitean universe could permit anyone to think or to preach that man needs no objective principles of action — that reality gives him a blank check on values...