Morality in the broad strokes approaches the universal, CS Lewis is a thoughtful read here.
The Ethics or the "Nicomachean Ethics" by Aristotle along with "Politics" is a foundational read here.
https://classics.mit.edu/Aristotle/nicomachaen.html
The classical virtues - "arete" are worth a study.
This passage from the Ethics is always good for a laugh (I'll fix the quote when I'm at the computer) Aristotle perhaps would have been dubious about Elon Musk's "Big Balls"
"Now each man judges well the things he knows, and of these he is a good judge. And so the man who has been educated in a subject is a good judge of that subject, and the man who has received an all-round education is a good judge in general. Hence a young man is not a proper hearer of lectures on political science; for he is inexperienced in the actions that occur in life, but its discussions start from these and are about these; and, further, since he tends to follow his passions, his study will be vain and unprofitable, because the end aimed at is not knowledge but action. And it makes no difference whether he is young in years or youthful in character; the defect does not depend on time, but on his living, and pursuing each successive object, as passion directs. For to such persons, as to the incontinent, knowledge brings no profit; but to those who desire and act in accordance with a rational principle knowledge about such matters will be of great benefit. "
Plato was a pupil of Socrates, while Aristotle was a pupil of Plato. Seems Aristotle discounts his own argument, disagreeing with his aged, wise master. I have agreed with Plato all my days. For good or ill, acting on my principles suits me.
I am uneasy with any that don't.
CNN gave me a bellyful of laughs with this pic.
Thanks!
Socrates asked uncomfortable questions, and they had him drink hemlock.
Plato was too enamored with wife-swapping and the Lacedaemonians (from The Republic).
Socrates was a soldier and by romanticized accounts down-right scary.
As Plato said though we do have to go down to the Piraeus to be of any use. You can opine about the nature of the seed in winter, but come spring if you don't dig a hole and put it in the dirt, it will be a hungry year.
Such practical considerations is why I tend to fall into the Platonic camp, at least in such respects. I am decidedly less a fan of his personal relationship style, but that's certainly a far more personal sort of moral and ethical consideration.