There are some who affect a want of affectation, and flatter themselves that they are above flattery; they are proud of being thought extremely humble, and would go round the world to punish those who thought them capable of revenge; they are so satisfied of the suavity of their own temper that they would quarrel with their dearest benefactor only for doubting it.

Remarks on the Talents of Lord Byron and the Tendencies of Don Juan (ed. 1823)