For there is assuredly nothing dearer to a man than wisdom, and though age takes away all else, it undoubtedly brings us that.
Marcus Tullius CiceroI have always been of the opinion that unpopularity earned by doing what is right is not unpopularity at all, but glory.
Marcus Tullius CiceroSince an intelligence common to us all makes things known to us and formulates them in our minds, honorable actions are ascribed by us to virtue, and dishonorable actions to vice; and only a madman would conclude that these judgments are matters of opinion, and not fixed by nature.
Marcus Tullius Cicero