John Lennon famously said that everything is worth doing well, but nothing is worth caring about.
His view is that wit and wisdom, that is, the ability to understand and associate, are innate, and knowledge (that is, knowledge) can be acquired by diligence. It's like the difference between jumping on horseback and recalling a war horse. Stupid birds can learn more than smart people. Actually, I don't think so. Although people are born with different understandings,