Quotes about Morality

Jerome says (Ep. ad Nepot. lii): "Shun, as you would the plague, a cleric who from being poor has become wealthy, or who, from being a nobody has become a celebrity.

the intention of every man acting according to virtue is to follow the rule of reason, wherefore the intention of all the virtues is directed to the same end, so that all the virtues are connected together in the right reason of things to be done, viz. prudence,

Now in matters of action the reason directs all things in view of the end:

We should eliminate sin if we wish to eliminate the scourge of tyrants.

He who interprets doubtful matters for the best, may happen to be deceived more often than not; yet it is better to err frequently through thinking well of a wicked man, than to err less frequently through having an evil opinion of a good man, because in the latter case an injury is inflicted, but not in the former.

The act that anything evil puts forth is due to the strength of goodness, but a deficient goodness. For if there were nothing of good there, neither would there be any being, nor any action: again, if the goodness were not deficient, neither would there be any evil.

On the contrary, Augustine says (Enchiridion 14) that "evil exists only in good.

But there are more wicked men to be found than good; according to Eccles. 1:15: "The number of fools is infinite.

God is not offended except by our acting contrary to our own good

Three things are required for a war to be just. Indeed, the first requirement is that the ruler at whose command the war is to be waged have the lawful authority to do so. . . . Second, there needs to be a just cause to wage war, namely, that the enemy deserve to have war waged against it because of some wrong it has inflicted. . . . Third, those waging war need to have a right intention, namely, an intention to promote good and avoid evil.

Hence it is predicated chiefly of the virtuous; then of the pleasant; and lastly of the useful.

Good can exist without evil whereas evil cannot exist without good.