Both sides are essential to life; and both are known in differing degrees to everybody of every age or sex. But very broadly speaking it may still be said that women stand for the dignity of love and men for the dignity of comradeship. I mean that the institution would hardly be expected if the males of the tribe did not mount guard over it. The affections in which women excel have so much more authority and intensity that pure comradeship would be washed away if it were not rallied and guarded in clubs, corps, colleges, banquets and regiments. Most of us have heard the voice in which the hostess tells her husband not to sit too long over the cigars. It is the dreadful voice of Love, seeking to destroy Comradeship.
– GK Chesterton, What’s Wrong With The World
CS Lewis says similar things, but I think he uses friendship instead of comradeship, to oppose to romantic love.