We may think we know what someone is trying to say, particularly if we make assumptions about them and their motives or agendas. But generally speaking, we are not learning when our mouths are moving. We are also not learning when we become too focused on what we want to say, the points we want to make, or when we spend time judging whether or not the person speaking is right or wrong. Pay attention to what is being said. When people in business fail to hear and understand each other, the results can be disastrous.
- Brown, Haygood, and McLean, The Little Black Book of Success