" The major benefit is that working is the best way of being completely fulfilled. And that's the kind of woman who makes her husband happiest.
[...]
During my little research into the special problems of working couples I talked to my old friends, Lynn and Alfred Lunt — perhaps the most famous (and blissfully married) professional couples in the world.
[...]
As for professional conflicts, she [Lynn] said, 'We’re both working people, you know. Do you suppose that while I was studying O’Neill’s Mourning Becomes Electra and he was doing Marco Millions, there was time to indulge in any grousing? Perhaps that is the mysterious secret of our happy marriage — or one of them. That there was no time.'
She added, 'I’m not a jealous woman, which is a wonderful thing, both for me and him. "

― Joan Crawford , My Way of Life