Diogenes, barely glancing up, replied: "Stand out of my sunlight."
Alexander was so impressed by this response that he later remarked to his followers, "If I were not Alexander, I would wish to be Diogenes."
This encounter between worldly power and philosophical freedom captures the essence of Cynic philosophy. Diogenes lived according to nature, rejecting conventional values and social pretensions. His simple request revealed that he needed nothing from the most powerful man in the world - indeed, that very power was currently diminishing his enjoyment of a simple pleasure.
The story reminds us that true freedom may lie not in acquiring more but in needing less.
Source
Lives of the Eminent Philosophers - Diogenes Laërtius