Where is virtue to be found?

“If we are looking for mental enjoyment and relaxation, what pleasure can be compared with the pursuits of those who are always studying out something that will tend toward and effectively promote a good and happy life? Or, if regard is had for strength of character and virtue, then this is the method by which we can attain to those qualities, or there is none at all. And to say that there is no ‘method’ for securing the highest blessings, when none even of the least important concerns is without its method, is the language of people who talk without due reflection and blunder in matters of the utmost importance. Furthermore, if there is really a way to learn virtue, where shall one look for it, when one has turned aside from this field of learning?” – Marcus Tullius Cicero, De Officiis (trans. Miller)