Economically, no doubt, there are only two classes, the rich and the poor, but socially there is a whole hierarchy of classes, and the manners and traditions learned by each class in childhood are not only very different but--this is the essential point--generally persist from birth to death. 'Hence the anomalous individuals that you find in every class of society. You find writers like Wells and Bennett who have grown immensely rich and have yet preserved intact their lower-middle-class Nonconformist prejudices; you find millionaires who cannot pronounce their aitches; you find petty shopkeepers whose income is far lower than that of the bricklayer and who, nevertheless, consider themselves (and are considered) the bricklayer's social superiors; you find board-school boys ruling Indian provinces and public-school men touting vacuum cleaners. If social stratification corresponded precisely to economic stratification, the public-school man would assume a cockney accent the day his income dropped below L200 a year. But does he? On the contrary, he immediately becomes twenty times more Public School than before. He clings to the Old School Tie as to a life-line. And even the aitchless millionaire, though sometimes he goes to an elocutionist and leams a B.B.C. accent, seldom succeeds in disguising himself as completely as he would like to. It is in fact very difficult to escape, culturally, from the class into which you have been born.

George Orwell