A slight is less easily forgiven than an injury, because it implies something of contempt, indifference, an overlooking of our importance; whereas an injury presupposes some degree of consideration. “The black-guards!” said a traveler whom Sicilian brigands had released without ransom; “did they think me a person of no consequence?”
Ambrose Bierce (1842-1914?) American writer and journalist
The Collected Works of Ambrose Bierce, Vol. 8, “Epigrams” (1911)Full text.