A Good Memory
People who had a good memory were considered intellectual. These bright people would have a better result in their work, remember everything well, concentrate on their task, and be flexible. These individuals had a higher IQ than the others. If they had a good memory, they would solve a problem without any difficulties.
Going With The Flow
If we were a person who was adaptable in the situation, then we might be an intellectual person. Bright individuals were open with opinions and flexible. They would manage their life even in the most challenging situation. It exhibited that intelligent people could figure out their problems and would immediately solve their problems. It was not about people who had a lot of general knowledge, but those interested, determined, and had empathy.