after we know and learn the facts , it will be easier for us to understand ideas and concepts .
After we learn and know the facts , it will be easier for us to understand the ideas and concepts . After we know and learn the facts , it will be easier for us to understand the ideas and concepts . After we learn the facts , it will be easier for us to understand the ideas and concepts . After we learn the facts , it will be easier for us to understand ideas and concepts .