Einhard,
Vita Karoli Magni
(1905)
“ For in this way he has so bound me to himself, and has made me his debtor both in life and death, that I should most justly be considered and condemned as ungrateful if I were to forget all the benefits that he conferred upon me and were to pass over in silence the great and glorious deeds of a man who was so kind to me; if I were to allow his life to remain as unchronicled and unpraised, as if he had never lived, when that life deserves not merely the efforts of my poor talents, which are insignificant, small and almost non-existent, but all the eloquence of a Cicero. ”

