“Virtue is the death of conscience because it is the habit of Good, and yet the ethic of the honest man infinitely prefers virtue to the noblest agonies of conscience. Thus, being poses nonbeing and eliminates it. There is only being”

“Virtue is more to be feared than vice, because its excesses are not subject to the regulation of conscience.”

“America’s conscience is bankrupt. She lost all conscience a long time ago. Uncle Sam has no conscience. They don’t know what morals are. They don’t try and eliminate an evil because it’s evil, or because it’s illegal, or because it’s immoral; they eliminate it only when it threatens their existence. So you’re wasting your time appealing to the moral conscience of a bankrupt man like Uncle Sam.”

“Peace, though beloved of our Lord, is a cardinal virtue only if your neighbors share your conscience.”

“In truth, O judges, while I wish to be adorned with every virtue, yet there is nothing which I can esteem more highly than being and appearing grateful. For this one virtue is not only the greatest, but is also the parent of all the other virtues.”
Etenim, iudices, cum omnibus virtutibus me adfectum esse cupio, tum nihil est quod malim quam me et esse gratum et videri. Haec enim est una virtus non solum maxima sed etiam mater virtutum omnium reliquarum.

“A peculiar virtue in wildlife ethics is that the hunter ordinarily has no gallery to applaud or disapprove of his conduct. Whatever his acts, they are dictated by his own conscience, rather than by a mob of onlookers. It is difficult to exaggerate the importance of this fact.”

“If ignorance and passion are the foes of popular morality, it must be confessed that moral indifference is the malady of the cultivated classes. The modern separation of enlightenment and virtue, of thought and conscience, of the intellectual aristocracy from the honest and common crowd is the greatest danger that can threaten liberty.”

“I do not merely assert that the ideal orator should be a good man, but I affirm that no man can be an orator unless he is a good man. For it is impossible to regard those men as gifted with intelligence who on being offered the choice between the two paths of virtue and of vice choose the latter, nor can we allow them prudence, when by the unforeseen issue of their own actions they render themselves liable not merely to the heaviest penalties of the laws, but to the inevitable torment of an evil conscience.”
Neque enim tantum id dico, eum qui sit orator virum bonum esse oportere, sed ne futurum quidem oratorem nisi virum bonum. Nam certe neque intellegentiam concesseris iis qui proposita honestorum ac turpium via peiorem sequi malent, neque prudentiam, cum in gravissimas frequenter legum, semper vero malae conscientiae poenas a semet ipsis inproviso rerum exitu induantur.

“And is he honest who resists his genius or conscience only for the sake of present ease or gratification”

“A good man with a good conscience doesn’t walk so fast.”