Ernest Hemingway? W. L. Sheldon? Hindu Proverb? Khryter? Seneca? Apocryphal? Question for Quote Investigator: A quotation about “true nobility” attributed to the Nobel Prize-winning author Ernest Hemingway suggests that one should avoid comparing oneself to others. I haven’t been able to find a solid citation. Would you please trace this aphorism? Reply from Quote Investigator: …