Whether studiousness is a part of temperance?

❌ Objection 1 : It would seem that studiousness is not a part of temperance. For a man is said to be studious by reason of his studiousness. Now all virtuous persons without exception are called studious according to the Philosopher, who frequently employs the term "studious" ({spoudaios}) in this sense (Ethic. ix, 4,8,9). [*In the same sense Aristotle says in Ethic. iii, 2, that "every vicious person is ignorant of what he ought to do."] Therefore studiousness is a general virtue, and not a part of temperance.

❌ Objection 2 : Further, studiousness, as stated (Article [1]), pertains to knowledge. But knowledge has no connection with the moral virtues which are in the appetitive part of the soul, and pertains rather to the intellectual virtues which are in the cognitive part: wherefore solicitude is an act of prudence as stated above (Question [47], Article [9]). Therefore studiousness is not a part of temperance.

❌ Objection 3 : Further, a virtue that is ascribed as part of a principal virtue resembles the latter as to mode. Now studiousness does not resemble temperance as to mode, because temperance takes its name from being a kind of restraint, wherefore it is more opposed to the vice that is in excess: whereas studiousness is denominated from being the application of the mind to something, so that it would seem to be opposed to the vice that is in default, namely, neglect of study, rather than to the vice which is in excess, namely curiosity. wherefore, on account of its resemblance to the latter, Isidore says (Etym. x) that "a studious man is one who is curious to study." Therefore studiousness is not a part of temperance.