"A man's bad temper sometimes does more toward spoiling a dinner than a woman's bad cooking."
Her voice was ever soft,
Gentle and low; an excellent thing in
Woman.
Shakespeare.
True politeness is perfect ease and freedom. It simply consists in treating others just as you love to be treated yourself.
Chesterfield.
A man has no more right to say an uncivil thing than to act one, no more right to say a rude thing to another than to knock him down.