But the less a man knows about the past and the present the more insecure must prove to be his judgment of the future.
Sigmund FreudConservatism, however, is too often a welcome excuse for lazy minds, loath to adapt themselves to fast changing conditions.
Sigmund FreudWhat a distressing contrast there is between the radiant intelligence of the child and the feeble mentality of the average adult.
Sigmund FreudThere is an intellectual function in us which demands unity, connection and intelligibility from any material, whether of perception or thought, that comes within its grasp; and if, as a result of special circumstances, it is unable to establish a true connection, it does not hesitate to fabricate a false one.
Sigmund Freud