Whether justice stands foremost among all moral virtues?

Objections

Objection 1 : It would seem that justice does not stand foremost among all the moral virtues. Because it belongs to justice to render to each one what is his, whereas it belongs to liberality to give of one's own, and this is more virtuous. Therefore liberality is a greater virtue than justice.
Objection 2 : Further, nothing is adorned by a less excellent thing than itself. Now magnanimity is the ornament both of justice and of all the virtues, according to Ethic. iv, 3. Therefore magnanimity is more excellent than justice.
Objection 3 : Further, virtue is about that which is "difficult" and "good," as stated in Ethic. ii, 3. But fortitude is about more difficult things than justice is, since it is about dangers of death, according to Ethic. iii, 6. Therefore fortitude is more excellent than justice.