‘I make the assumption that one—or possibly all of you—knows something that they do not know they know. ‘Sooner or later, by reason of your association with one another, something will come to light, will take on a significance as yet undreamed of. It is like the jig-saw puzzle—each of you may have a piece apparently without meaning, but which when reunited may show a definite portion of the picture as a whole.’
