Albert Curtis Clark, 1911 Encyclopædia Britannica, Volume 6… (1911)
“ Cicero’s letters are the chief and most reliable source of information for the period. It is due to them that the Romans of the day are living figures to us, and that Cicero, in spite of, or rather in virtue of his frailties, is intensely human and sympathetic. The letters to Atticus abound in the frankest self-revelation, though even in the presence of his confessor his instinct as a pleader makes him try to justify himself. The historical value of the letters, therefore, completely transcends that of Cicero’s other works. It is true that these are full of information. ”
