The man who commands efficiently must have obeyed others in the past, and the man who obeys dutifully is worthy of someday being a commander.
Marcus Tullius CiceroThere is no quality I would rather have, and be thought to have, than gratitude. For it is not only the greatest virtue, but is the mother of all the rest.
Marcus Tullius CiceroLet art, then, imitate nature, find what she desires, and follow as she directs. For in invention nature is never last, education never first; rather the beginnings of things arise from natural talent, and ends are reached by discipline.
Marcus Tullius Cicero