The clever people never listen, and the stupid people never talk.

Summary

This quote suggests that intelligent individuals are often dismissive of others' opinions, as they believe they already know the answers. Meanwhile, less intelligent individuals tend to remain silent, lacking the knowledge or confidence to contribute to a conversation. It implies that there is a lack of effective communication and exchange of ideas between these two groups because of their respective biases. The quote implies a need for open-mindedness and active participation in discussions to bridge this gap in understanding.