"You can't know too much, but you can say too much"

This quote by Calvin Coolidge is a tip to be mindful of the words we use. It suggests that knowledge is an important possession, which it is necessary to strive to discover as much as possible. However, it likewise cautions us to be mindful with how we interact our knowledge. We should understand the impact our words can have, and bear in mind how much we say. We should make every effort to be concise and clear in our communication, and prevent stating too much. This quote motivates us to be smart in our words, and to use them to share our knowledge in a significant method. It is a reminder that knowledge is power, but that it must be used responsibly.