Think about how you use your mental energy. Don't give your attention away so freely to things or people that don't expand your mind.
Think about how you use your mental energy. Don't give your attention away so freely to things or people that don't expand your mind.
Think about how you use your mental energy. Don't give your attention away so freely to things or people that don't expand your mind.
Think about how you use your mental energy. Don't give your attention away so freely to things or people that don't expand your mind.
Think about how you use your mental energy. Don't give your attention away so freely to things or people that don't expand your mind.
Think about how you use your mental energy. Don't give your attention away so freely to things or people that don't expand your mind.
Think about how you use your mental energy. Don't give your attention away so freely to things or people that don't expand your mind.
Think about how you use your mental energy. Don't give your attention away so freely to things or people that don't expand your mind.
Think about how you use your mental energy. Don't give your attention away so freely to things or people that don't expand your mind.
Think about how you use your mental energy. Don't give your attention away so freely to things or people that don't expand your mind.
