I feel kind of sorry for this particular scientist who's come to the deeply erroneous conclusion that women are more moral than men. They aren't. Not really. Try, instead, more concerned with appearances.
Because, trust me: if women didn't care what their neighbors thought of them, they'd be sneakier, more ruthless, and far more self-involved than men.
Kipling knew that in 1911. It's no less true today than when he wrote about it.
9 minutes ago