How to determine if a person's cognition is above yours? You can understand what he says, but you can't express it yourself. He can point directly to the core of the problem. The content he talks about can always inspire your thinking. He has his own system and methodology. #美联储降息25个基点 How to determine if a person's cognition is above yours? You can understand what he says, but you can't express it yourself. He can point directly to the core of the problem. The content he talks about can always inspire your thinking. He has his own system and methodology.