The man needn’t contribute anything. If he’s a rogue, she’ll vow he’s an angel; if he’s a brute, she will like him all the better for his ill-treatment of her. They like it, sir, these women. They are born to be our greatest comforts and conveniences; our—our moral bootjacks, as it were; and to men in your way of life, believe me such a person would be invaluable.
 William Makepeace Thackeray, The Luck of Barry Lyndon (1844). copy citation

Context

“and we are fools for our pains. Get a friend, sir, and that friend a woman—a good household drudge, who loves you. THAT is the most precious sort of friendship; for the expense of it is all on the woman’s side. The man needn’t contribute anything. If he’s a rogue, she’ll vow he’s an angel; if he’s a brute, she will like him all the better for his ill-treatment of her. They like it, sir, these women. They are born to be our greatest comforts and conveniences; our—our moral bootjacks, as it were; and to men in your way of life, believe me such a person would be invaluable. I am only speaking for your bodily and mental comfort’s sake, mind. Why didn’t I marry poor Helena Flower, the curate’s daughter?’ I thought these speeches the remarks of a weakly disappointed man; although since, perhaps, I have had reason to find the truth of Sir Charles Lyndon’s statements.” source