for nothing is to be desired or noble that comes from what is bad.
 Plutarch, Moralia (c. 100 AD). copy citation

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Author Plutarch
Source Moralia
Topic desire
Date c. 100 AD
Language English
Reference
Note Translated by Arthur Richard Shilleto
Weblink http://www.gutenberg.org/files/23639/23639-h/23639-h.htm

Context

“And we ought ever to remember the precept of Solon, "We will not exchange our virtue for others' wealth."539 Nor will we give up our virtue for the applause of banqueting theatres, nor for honours and chief seats among eunuchs and harlots, nor to be monarchs' satraps; for nothing is to be desired or noble that comes from what is bad. But since, as Plato540 says, "the lover is blind as respects the loved one," and we notice more what our enemies do amiss, we ought not to let either our joy at their faults or our grief at their success be idle, but in either case we ought to reflect, how we may become better than them by avoiding their errors, and by imitating their virtues not come short of them.” source