Human beings act in a great variety of irrational ways, but all of them seem to be capable, if given a fair chance, of making a reasonable choice in the light of available evidence. Democratic institutions can be made to work only if all concerned do their best to impart knowledge and to encourage rationality.
Great is truth, but still greater, from a practical point of view, is silence about truth. By simply not mentioning certain subjects… totalitarian propagandists have influenced opinion much more effectively than they could have by the most eloquent denunciations.
