for nothing that lacks justice can be morally right.
 Marcus Tullius Cicero, On Duties (44 BC). copy citation

add
Author Marcus Tullius Cicero
Source On Duties
Topic justice right
Date 44 BC
Language English
Reference
Note Translated by Walter Miller
Weblink http://www.constitution.org/rom/de_officiis.htm

Context

“The Stoics, therefore, correctly define courage as "that virtue which champions the cause of right." Accordingly, no one has attained to true glory who has gained a reputation for courage by treachery and cunning; for nothing that lacks justice can be morally right. {63} This, then, is a fine saying of Plato's: "Not only must all knowledge that is divorced from justice be called cunning rather than wisdom," he says, "but even the courage that is prompt to face danger, if it is inspired not by public spirit, but by its own selfish purposes, should have the name of effrontery rather than of courage."” source