It is not the most distinguished achievements that men's virtues or vices may be best discovered; but very often an action of small note. An casual remark or joke shall distinguish a person's real character more than the greatest sieges, or the most important battles.
PlutarchThe state of life is most happy where superfluities are not required and necessities are not wanting.
PlutarchSometimes small incidents, rather than glorious exploits, give us the best evidence of character. So, as portrait painters are more exact in doing the face, where the character is revealed, than the rest of the body, I must be allowed to give my more particular attention to the marks of the souls of men.
Plutarch