Whether magnanimity is a part of fortitude?

Objections

Objection 1 : It seems that magnanimity is not a part of fortitude. For a thing is not a part of itself. But magnanimity appears to be the same as fortitude. For Seneca says (De Quat. Virtut.): "If magnanimity, which is also called fortitude, be in thy soul, thou shalt live in great assurance": and Tully says (De Offic. i): "If a man is brave we expect him to be magnanimous, truth-loving, and far removed from deception." Therefore magnanimity is not a part of fortitude.
Objection 2 : Further, the Philosopher (Ethic. iv, 3) says that a magnanimous man is not {philokindynos}, that is, a lover of danger. But it belongs to a brave man to expose himself to danger. Therefore magnanimity has nothing in common with fortitude so as to be called a part thereof.
Objection 3 : Further, magnanimity regards the great in things to be hoped for, whereas fortitude regards the great in things to be feared or dared. But good is of more import than evil. Therefore magnanimity is a more important virtue than fortitude. Therefore it is not a part thereof.