Full Idea
We choose the virtues for the sake of pleasure, and not on their own account.
Gist of Idea
We choose virtue because of pleasure, not for its own sake
Source
report of Epicurus (fragments/reports [c.289 BCE]) by Diogenes Laertius - Lives of Eminent Philosophers 10.30
Book Reference
Diogenes Laertius: 'Diogenes Laertius', ed/tr. Yonge,C.D. [Henry G. Bohn 1853], p.473