“The True Gentleman is the man whose conduct proceeds from good will and an acute sense of propriety and whose self-control is equal to all emergencies; who does not make the poor man conscious of his poverty, the obscure man of his obscurity, or any man of his inferiority or deformity; who is himself humbled if necessity compels him to humble another; who does not flatter wealth, cringe before power, or boast of his own possessions or achievements; who speaks with frankness but always with sincerity and sympathy; whose deed follows his word; who thinks of the rights and feelings of others rather than his own; and who appears well in any company; a man with whom honor is sacred and virtue safe.”
My own addendum:
Tolerance above all desire; grace and charisma when needed. Fear always tempered by resolve; temperance in judgement. Courtesy of others with consideration of self; good will for all.