Obviously they have to struggle and be in conflict for them. That destroys their joys and that destroys their friendliness. It seems everybody is fighting against the whole world. It sacrifices the present for the future. It creates a tremendous emptiness in life.
Nobody is inferior, and nobody is superior.
One is just oneself, incomparable. So, examinations will not have any place. That will change the whole perspective from the future to the present. What you are doing right this moment will be decisive, not five questions at the end of two years. So now science has to depend on articles, on periodicals, not on books.