Precious words written more than four decades ago, but they are still relevant. “So, if I may bring to bear upon your problems the opinion of a foreigner – a foreigner who knows your history and the social and cultural structures of your countries well, but a foreigner nonetheless, however sympathetic to your aspirations – I would like to make an appeal. Firstly, I appeal for lucidity. Myths may be useful for certain mobilizations, but they end up by mystifying, blinding and misleading the very people who manipulate them. To retreat into myths, especially the use of the past to elucidate today’s problems, is another sign of weakness. If forceful ideas are needed to guide action, let them be as close to reality as possible. Secondly, I appeal for open-mindedness. I have already said that societies which turn in on themselves and on their particular problems are dying, static societies. Living, progressive, dynamic societies are not afraid to borrow in order to get down to the task of fo