Active life consists chiefly in man's relations with his neighbor, either by way of duty or by way of spontaneous gratuity.
 Thomas Aquinas, Summa Theologica (1274). copy citation

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Author Thomas Aquinas
Source Summa Theologica
Topic duty life
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

“From following the concupiscible passions, man is withdrawn—by a virtue, so that man uses these passions in moderation—and by a gift, so that, if necessary, he casts them aside altogether; nay more, so that, if need be, he makes a deliberate choice of sorrow [*Cf. Q. 35, A. 3] ; hence the third beatitude is: "Blessed are they that mourn." Active life consists chiefly in man's relations with his neighbor, either by way of duty or by way of spontaneous gratuity. To the former we are disposed—by a virtue, so that we do not refuse to do our duty to our neighbor, which pertains to justice—and by a gift, so that we do the same much more heartily, by accomplishing works of justice with an ardent desire, even as a hungry and thirsty man eats and drinks with eager appetite.” source