Consider a man riding a bicycle. Whoever he is, we can say three things about him. We know he got on the bicycle and started to move. We know that at some point he will stop and get off. Most important of all, we know that if at any point between the beginning and the end of his journey he stops moving and does not get off the bicycle he will fall off it. That is a metaphor for the journey through life of any living thing, and I think of any society of living things.
William GoldingThey accepted the pleasures of morning, the bright sun, the whelming sea and sweet air, as a time when play was good and life so full that hope was not necessary and therefore forgotten.
William Golding