And the difference between us was very deep, because it was a difference as to the object of the whole thing called broad-mindedness or the opening of the intellect. For my friend said that he opened his intellect as the sun opens the fans of a palm tree, opening for opening’s sake, opening infinitely for ever. But I said that I opened my intellect as I opened my mouth, in order to shut it again on something solid. I was doing it at the moment. And as I truly pointed out, it would look uncommonly silly if I went on opening my mouth infinitely, for ever and ever.
–G.K. Chesterton, “The Extraordinary Cabman“
The revolt against vows has been carried in our day even to the extent of a revolt against the typical vow of marriage. It is most amusing to listen to the opponents of marriage on this subject. They appear to imagine that the ideal of constancy was a yoke mysteriously imposed on mankind by the devil, instead of being, as it is, a yoke consistently imposed by all lovers on themselves. They have invented a phrase, a phrase that is a black and white contradiction in two words — ‘free-love’ — as if a lover ever had been, or ever could be, free. It is the nature of love to bind itself, and the institution of marriage merely paid the average man the compliment of taking him at his word. Modern sages offer to the lover, with an ill-favoured grin, the largest liberties and the fullest irresponsibility; but they do not respect him as the old Church respected him; they do not write his oath upon the heavens, as the record of his highest moment.
–G.K. Chesterton, “A Defence of Rash Vows“