Agis and Cleomenes
Plutarch
Plutarch. Plutarch's Lives, Vol. X. Perrin, Bernadotte, translator. Cambridge, MA: Harvard University Press; London: William Heinemann Ltd., 1921.
The man, indeed, whose goodness is complete and perfect will have no need at all of glory, except so far as glory gives him access to achievement by reason of the confidence men have in him; but a man who is still young and is fond of honours may be allowed to plume and exalt himself somewhat even upon glory, provided that glory is the outcome of noble deeds. For the virtues, which are incipient and budding in the young, are confirmed in their proper development, as Theophrastus says, by the praises of men, and complete their growth under the incentive of pride.