It is true that in addressing the Christian people he used different language from that which he employed to the cultured; but there was no dissimulation in that - on the contrary, it was a requirement of his system.
His personal morality was irreproachable, except that he inherited the Plantagenet taste for crooked courses and dissimulation in political affairs; even in this respect the king's reputation has suffered unduly at the hands of Matthew Paris, whose literary skill is only equalled by his malice.
He was, however, full of vindictiveness, dissimulation and treachery, and there can be little doubt that in his historic conflict with Warren Hastings unworthy personal motives played a leading part.
Chesterfield was selfish, calculating and contemptuous; he was not naturally generous, and he practised dissimulation till it became part of his nature.
Richelieu, therefore, passed his time in safeguarding himself from his rivals and in spying upon them; his suspicious nature, rendered still more irritable by his painful practice of a dissimulation repugnant to his headstrong character, making him fancy himself threatened more than was actually the case.