The human brain is a sophisticated filing cabinet. First things first.
Wisdom needs to be accessed and applied.
Imagine an office where paperwork flows each day. The only way everything will be accessible is with a good filing system. So too, the human brain is an extremely sophisticated office into which new information is constantly flowing. It becomes a mass of unmanageable details. When you hear a new piece of wisdom, automatically place it in the correct file, making it available for future use.