Major Barbara

That is the injustice of a woman's lot. A woman has to bring up her children; and that means to restrain them, to deny them things they want, to set them tasks, to punish them when they do wrong, to do all the unpleasant things. And then the father, who has nothing to do but pet them and spoil them, comes in when all her work is done and steals their affection from her.

For me there is only one true morality; but it might not fit you, as you do not manufacture aerial battleships. There is only one true morality for every man; but every man has not the same true morality.

It's quite simple. As Euripides says, one man's meat is another man's poison morally as well as physically.