“Those who are without children, and without even the hope of having any, feel all too keenly what it is to be excluded from this great universe of human meaning. They feel themselves as outsiders to society and even to humanity, standing in the cold, condemned for ever to experience the warmth and fulfilment of family life at best through stolen moments with other people’s children, if at all. It may be that they rarely come nearer the real thing than seeing the idealised families of the TV commercials and sitcoms: their pain will be all the greater because they cannot see that real parenthood often has its agonies and disappointments too. The fact that their view of what they are missing may be unrealistic is neither here nor there. It is their feelings that concern us for the moment, their pain at being left out, sidelined, on the margins of life.”