But beneath any jollity there is a foundation of fury. Terry Pratchett is not one to go gentle into any night, good or otherwise. He will rage, as he leaves, against so many things: stupidity, injustice, human foolishness and shortsightedness, not just the dying of the light, although that’s here too. And, hand in hand with the anger, like an angel and a demon walking hand in hand into the sunset, there is love: for human beings, in all our fallibility; for treasured objects; for stories; and ultimately and in all things, love for human dignity.