For in the absence of debate unrestricted utterance leads to the degradation of opinion. By a kind of Greshams law the more rational is overcome by the less rational, and the opinions that will prevail will be those which are held most ardently by those with the most passionate will. For that reason the freedom to speak can never be maintained merely by objecting to interference with the liberty of the press, of printing, of broadcasting, of the screen. It can be maintained only by promoting debate.
Caroline Knapp
I once heard a woman who had lost her dog say that she felt as though a color were suddenly missing from her world: the dog had introduced to her field of vision some previously unavailable hue and without a dog, that color was gone. That seemed to capture the experience of loving a dog with eminent simplicity. I'd amend it only slightly and say that if we are open to what they have to give, dogs can introduce us to several colors with names like wildness, nurturance, trust and joy.
