Love and hunger. Satisfy love and hunger and you'll see a happy man. On condition, of course, that your man is secure about the next day. All the utopias of all times are based on this simplest of considerations. Free a man of the worry about his daily bread and about the morrow, and he will become truly free and happy I am deeply convinced that children, yes, precisely the children, are man's ideal. I see the most profound meaning in the remarkable similarity between a child and the carefree man who is the object of utopia.
The Final Circle Of Paradise - Arkadi& Boris Strugatsky