David Copperfield Mr. Dick Quotes

"I suppose history never lies, does it?" said Mr. Dick, with a gleam of hope.

"Oh dear, no, sir!" I replied, most decisively. I was ingenuous and young, and I thought so. (17.18-9)

Mr. Dick has this giant obsession with King Charles the First, as we mention in his character analysis. But we singled this quote out not because of him, but because of this weird side-swipe at history – David only thought that history doesn't lie because he was "ingenuous and young." Do we get any other sign throughout the rest of the book that Dickens thinks history lies? If history lies, is individual memory more reliable?