Remembering something is not the same as knowing it. Just because you remember a lot doesn’t mean you know a lot. To ‘know’ means to grasp things and phenomena in relation to one another by separating and removing unnecessary or unimportant details, which allows the essence and core to be easily discerned. Furthermore, by embodying that knowledge and information through experience, the essence and core can be freely applied in any situation, providing a perspective that can be easily explained to others. Knowing in relationships and situations is called ‘understanding,’ while realizing the essence and core of yourself is referred to as ‘awakening.’ - Joseph’s “just my thoughts”
The advice to concentrate on one thing instead of trying to excel at many is valid, as it’s also challenging to master a single skill. If you neglect the other essential background abilities necessary to enhance that one skill, you will be unable to overcome your limitations. For a top-level skill to thrive, the supporting average abilities for that skill must also develop concurrently. Concentration should not be an excuse to avoid or ignore what’s important. - Joseph’s “just my thoughts”