Institutio Oratoria

For the orator depends not merely on his knowledge, which increases with the years, but on his voice, lungs and powers of endurance. And if these be broken or impaired by age or health, he must beware that he does not fall short in something of his high reputation as a master of oratory, that fatigue does not interrupt his eloquence, that he is not brought to realise that some of his words are inaudible, or to mourn that he is not what once he was.

Domitius Afer was by far the greatest of all the orators whom it has been my good fortune to know, and I saw him, when far advanced in years, daily losing something of that authority which his merits had won for him; he whose supremacy in the courts had once been universally acknowledged, now pleaded amid the unworthy laughter of some, and the silent blushes of others, giving occasion to the malicious saying that he had rather

faint than finish.