Institutio Oratoria
Quintilian
Quintilian. Institutio Oratoria, Volume 1-4. Butler, Harold Edgeworth, translator. Cambridge, Mass; London: Harvard University Press, William Heinemann Ltd., 1920-1922.
On the showing of these critics not only orators but generals, magistrates, medicine and
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philosophy itself will all be useless. For Flaminius was a general, while men such as the Gracchi, Saturninus and Glaucia were magistrates. Doctors have been caught using poisons, and those who falsely assume the name of philosopher have occasionally been detected in the gravest crimes. Let us give up eating, it often makes us ill; let us never go inside houses, for sometimes they collapse on their occupants; let never a sword be forged for a soldier, since it might be used by a robber. And who does not realise that fire and water, both necessities of life, and, to leave mere earthly things, even the sun and moon, the greatest of the heavenly bodies, are occasionally capable of doing harm.