Questioning Themselves All The Time
Bright people knew that there was always room for improvement. It was the reason they ever asked about how the world works. Sometimes, they were uncertain too, but they would ask themselves a proper question to make them a better person. An intellectual person would correct their mistakes and improve themselves.
They Keep Up With The News
Intellectual people wanted to know about what was happening around the world. They would read and see the news every day. In this way, they could prepare for what they would do next. It would make them realize the events in the world. There was no harm in gaining knowledge of the things around us.