When the story of these times gets written, we want it to say that we did all we could, and it was more than anyone could have imagined.
Edward de BonoYou do not go out into the street in your underwear, although usually you are wearing underwear. The underwear is not visible but it is there all the time. It is the same with concepts. They are there. They underlie practical things we do- even when we are not conscious of them.
Edward de Bono