"Finally I'm becoming stupider no more"

Paul Erdos was a distinguished mathematician and theorist who was understood for his eccentricity and wit. In this quote, he is making a funny statement about his own intelligence. He is recommending that he has actually reached a point in his life where he is no longer ending up being smarter, but instead is ending up being stupider. This could be analyzed as a joke about his own intelligence, or it might be a comment on the idea that intelligence is not a static thing, but rather something that can alter in time. It could also be a talk about the concept that intelligence is not necessarily something that can be determined or quantified. Whatever the interpretation, it is clear that Erdos was making a funny statement about his own intelligence.