It would be a mistake to believe that because philosophy affirms that morality, art, conscience, and religion are relative to human beings, it therefore has no moral code to offer. It most assuredly has such a code. This is so because side by side with relativity it also affirms development. It holds up a purpose, traces out a path to its realization, and hence formulates a code.
-- Notebooks Category 6: Emotions and Ethics > Chapter 1: Uplift Character > # 305