Report, if you have a problem with this page“ True thinking takes place within a frame of continuous historical development in which progress in understanding is being made. . . . No constructive thinking that is worth while can be undertaken that sets at nought the intellectual labours of the centuries that are enshrined in tradition, or be undertaken on the arrogant assumption that everything must be thought through de novo as if nothing true had already been done or said. He who undertakes that kind of work will inevitably be determined unconsciously by the assumptions of popular piety which have already been built into his mind. ”