"When you don't know that you don't know, it's a lot different than when you do know that you don't know"

This quote by Bill Parcells speaks to the significance of knowing one's own understanding and understanding. When somebody is uninformed of what they do not understand, they are most likely to make errors or ignore crucial details. On the other hand, when someone knows what they don't understand, they can take actions to complete the gaps in their understanding. This quote encourages individuals to be honest with themselves about their own knowledge and understanding, and to take the needed steps to read more. It also acts as a tip that knowledge and understanding are not static, however rather something that can be developed and improved upon. By knowing what one does not understand, one can take the essential actions to become more educated and better informed.