This is a quote from the book "The Virtue Of Selfishness" by Ayn Rand
...es not invalidate man’s need of morality and of moral “whiteness”; if anything, it makes the need more urgent. Nor does it warrant the epistemological “package deal” of dismissing the
problem by consigning all men to moral “grayness” and thus refusing to recognize or to practice “whiteness.” Nor does it serve as an escape from the responsibility of moral judgment: unl
ess one is prepared to dispense with morality altogether and to regard a petty chiseller and a murderer as morally equal, one still has to judge and evaluate the many shadings of “gray” that...
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