People between 20 and 40 are not sympathetic. The child has the capacity to do but it can't know. It only knows when it is no longer able to do-after 40. Between 20 and 40 the will of the child to do gets stronger, more dangerous, but it has not yet begun to know yet. Since his capacity to do is forced into channels of evil through environment and pressures, man is strong before he is moral. The world's anguish is caused by people between 20 and 40.