Whether patience is a part of fortitude?

Objections

Objection 1 : It seems that patience is not a part of fortitude. For a thing is not part of itself. Now patience is apparently the same as fortitude: because, as stated above (Question [123], Article [6]), the proper act of fortitude is to endure; and this belongs also to patience. For it is stated in the Liber Sententiarum Prosperi [*The quotation is from St. Gregory, Hom. xxxv in Evang.] that "patience consists in enduring evils inflicted by others." Therefore patience is not a part of fortitude.
Objection 2 : Further, fortitude is about fear and daring, as stated above (Question [123], Article [3]), and thus it is in the irascible. But patience seems to be about sorrow, and consequently would seem to be in the concupiscible. Therefore patience is not a part of fortitude but of temperance.
Objection 3 : Further, the whole cannot be without its part. Therefore if patience is a part of fortitude, there can be no fortitude without patience. Yet sometimes a brave man does not endure evils patiently, but even attacks the person who inflicts the evil. Therefore patience is not a part of fortitude.