Aristophanes,
The Comedies of Aristophanes — The Clouds
(1853)
“ O mortal, who hast desired great wisdom from us! How happy will you become amongst the Athenians and amongst the Greeks, if you be possessed of a good memory, and be a deep thinker, and endurance of labour be implanted in your soul, and you be not wearied either by standing or walking, nor be exceedingly vexed at shivering with cold, nor long to break your fast, and you refrain from wine, and gymnastics, and the other follies, and consider this the highest excellence, as is proper a clever man should, to conquer by action and counsel, and by battling with your tongue. ”
