Whether goods of fortune conduce to magnanimity?

Objections

Objection 1 : It seems that goods of fortune do not conduce to magnanimity. For according to Seneca (De Ira i: De vita beata xvi): "virtue suffices for itself." Now magnanimity takes every virtue great, as stated above (Article [4], ad 3). Therefore goods of fortune do not conduce to magnanimity.
Objection 2 : Further, no virtuous man despises what is helpful to him. But the magnanimous man despises whatever pertains to goods of fortune: for Tully says (De Offic. i) under the heading: "Magnanimity consists of two things," that "a great soul is commended for despising external things." Therefore a magnanimous man is not helped by goods of fortune.
Objection 3 : Further, Tully adds (De Offic. i) that "it belongs to a great soul so to bear what seems troublesome, as nowise to depart from his natural estate, or from the dignity of a wise man." And Aristotle says (Ethic. iv, 3) that "a magnanimous man does not grieve at misfortune." Now troubles and misfortunes are opposed to goods of fortune, for every one grieves at the loss of what is helpful to him. Therefore external goods of fortune do not conduce to magnanimity.