The experience of youth makes the philosopher acquainted with the two kinds of desire, but the avaricious and the ambitious man never taste the pleasures of truth and wisdom.
 Plato, The Republic. copy citation

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Author Plato
Source The Republic
Topic wisdom youth
Date
Language English
Reference
Note Translated by Benjamin Jowett
Weblink http://www.gutenberg.org/files/1497/1497-h/1497-h.htm

Context

“whereas the philosopher will regard only the fruition of truth, and will call other pleasures necessary rather than good. Now, how shall we decide between them? Is there any better criterion than experience and knowledge? And which of the three has the truest knowledge and the widest experience? The experience of youth makes the philosopher acquainted with the two kinds of desire, but the avaricious and the ambitious man never taste the pleasures of truth and wisdom. Honour he has equally with them; they are 'judged of him,' but he is 'not judged of them,' for they never attain to the knowledge of true being. And his instrument is reason, whereas their standard is only wealth and honour;” source