For art is the right reason about certain works. But diversity of works does not make a habit cease to be an art
 Thomas Aquinas, Summa Theologica (1274). copy citation

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Author Thomas Aquinas
Source Summa Theologica
Topic diversity art
Date 1274
Language English
Reference
Note Translated by Fathers of the English Dominican Province
Weblink http://www.gutenberg.org/cache/epub/17897/pg17897-images.html

Context

“Nor, if the liberal arts be more excellent, does it follow that the notion of art is more applicable to them. ________________________ FOURTH ARTICLE [I-II, Q. 57, Art. 4] Whether Prudence Is a Distinct Virtue from Art? Objection 1: It would seem that prudence is not a distinct virtue from art. For art is the right reason about certain works. But diversity of works does not make a habit cease to be an art; since there are various arts about works widely different. Since therefore prudence is also right reason about works, it seems that it too should be reckoned a virtue. Obj. 2: Further, prudence has more in common with art than the speculative habits have;” source