Greed๏ผhas no satiation point, since its consummation does not fill the inner emptiness, boredom, loneliness, and depression it is meant to overcome.
Erich FrommA society whose principles are acquisition, profit, and property produces a social character oriented around having, and once the dominant pattern is established, nobody wants to be an outsider, or indeed an outcast; in order to avoid this risk everybody adapts to the majority, who have in common only their mutual antagonism.
Erich FrommReason is man's faculty for grasping the world by thought, in contradiction to intelligence, which is man's ability to manipulate the world with the help of thought. Reason is man's instrument for arriving at the truth, intelligence is man's instrument for manipulating the world more successfully; the former is essentially human, the latter belongs to the animal part of man.
Erich Fromm