"“I am the King.” Ah, but which king? The monarch who had stood on these granite flagstones — scarcely worn then, eighteen hundred years ago — was probably an able and intelligent man; but he failed to conceive that the time could ever come when he would fade into an anonymity as deep as that of his humblest subjects."
January 1, 1970
https://en.wikiquote.org/wiki/Arthur_C._Clarke