First ,all man are created equal,we could not judge a person by his konwledge or  socil status.second,I had just checked how to say the chinese expression "xue wen" in English,they are respectively "learning"、"knowledge" and "scholarship".I found it very interesting,in my opinion,everyone has his "learning",no matter if he had got a degree.that is just like "experiences"."knowledge" is the summary of  "learning" or "experience"，expressing the "learning" in a systemtic way.but the "schorship" is a special activiy joined by only a few people who may have got a degree in the college.most importantlay,all these do not means "wisdom",which is the essential point. Thank you!