[Recently posted to my Google+ collection, Language, Logic, Life.] At one point in John le Carré's early classic, The Spy Who Came in from the Cold, Alec Leamas, a British secret service agent, is staying on the Dutch coast, waiting for an important and fateful meeting. His thoughts turn to a woman who had looked after him when he had became ill in a rented room in London. Liz had been a member of the Communist Party in Britain and so technically opposed to Leamas's cause.
"... At about eleven o'clock the next morning [Leamas] decided to go out for a walk along the front, bought some cigarettes and stared dully at the sea.
"There was a girl standing on the beach throwing bread to the seagulls. Her back was turned to him. The sea wind played with her long black hair and pulled at her coat, making an arc of her body, like a bow strung towards the sea. He knew then what it was that Liz had given him; the thing that he would have to go back and find if ever he got home to England: it was the caring about little things – the faith in ordinary life; the simplicity that made you break up a bit of bread into a paper bag, walk down to the beach and throw it to the gulls. It was this respect for triviality which he had never been allowed to possess; whether it was bread for the seagulls or love, whatever it was he would go back and find it ..."
Le Carré seems to be suggesting that the real meaning of life is not to be found in causes and grand designs but in the mundane, apparently pointless details of ordinary life. It is very tempting to go along with this line of thinking.