The Way To Write History (34-36)

Well then, my perfect historian must start with two indispensable qualifications; the one is political insight, the other the faculty of expression; the first is a gift of nature, which can never be learnt; the second should have been acquired by long practice, unremitting toil, and loving study of the classics. There is nothing technical here, and no room for any advice of mine; this essay does not profess to bestow insight and acumen on those who are not endowed with them by nature; valuable, or invaluable rather, would it have been, if it could recast and modify like that, transmute lead into gold, tin into silver, magnify a Conon or Leotrophides into Titormus or Milo.

But what is the function of professional advice? not the creation of qualities which should be already there, but the indication of their proper use. No trainer, of course,—let him be Iccus, Herodicus, Theon, or who he may—will suggest that he can take a Perdiccas[*] and make an Olympic victor of him,

I do not suppose you will object that the man with insight has no need of system and instruction upon the things he is ignorant of; in that case he might have played the harp or flute untaught, and in fact have been omniscient. But, as things are at present, he cannot perform in these ways untaught, though with some assistance he will learn very easily, and soon be able to get along by himself.