Chesterton

We are able to answer the question, "Why have we no great men?" We have no great men chiefly because we are always looking for them. We are connoisseurs of greatness, and connoisseurs can never be great; we are fastidious--that is, we are small. When Diogenes went about with a lantern looking for an honest man, I am afraid he had very little time to be honest himself. And when anybody goes about on his hands and knees looking for a great man to worship, he is making sure that one man at any rate shall not be great. Now the error of Diogenes is evident. The error of Diogenes lay in the fact that he omitted to notice that every man is both an honest man and a dishonest man. Diogenes looked for his honest man inside every crypt and cavern, but he never thought of looking inside the thief. And that is where the Founder of Christianity found the honest man; He found him on a gibbet and promised him Paradise. Just as Christianity looked for the honest man inside the thief, democracy looked for the wise man inside the fool. It encouraged the fool to be wise. We can call this thing sometimes optimisim, sometimes equality; the nearest name for it is encouragement. It had its exaggerations--the failure to understand original sin, notions that education would make all men good, the childlike yet pedantic philosophy of human perfectability. But the whole was full of faith in the infinity of human souls, which is in itself not only Christian but orthodox; and this we have lost amid the limitations of a pessamistic science. Christianity said that any man could be a saint if he chose; democracy that any man could be a citizen if he chose. The note of the last few decades in art and ethics has been that man is stamped with an irrevocalbe psychology, and is cramped for perpetuity in the prison of his skull.

-Chesterton, on Charles Dickens