
“So many men, so many opinions: to each his own way.”
Quot homines tot sententiae: suus cuique mos.
Act II, scene 4, line 14 (454).
Variant translations:
There are as many opinions as there are people: each has his own view.
There are as many opinions as there are people: each has his own correct way.
There are as many opinions as there are people: everyone has their own way of doing things.
Phormio