Why do we like hearing about the Celestial? Why are we naturally attracted to such things? It's because we as human beings have the potential to have a direct relationship with that Life. It is seeded in the human heart to long for something higher.
The thought of one man is the thought of all men. The beauty pictured by one woman is the beauty pictured by all women.
Most of the time we believe that we are the originators of the thoughts we have. Then, because we call it "our" knowledge, we judge and compare "our" thoughts to the thoughts of "other" people, and we either praise or condemn ourselves depending on how "our" knowledge measures up to the competition. This is evidence of ignorance, not wisdom.
If Truth were not already a part of us, we would never be able to recognize its beauty and wisdom. No man, no woman, is the creator of the wisdom that he or she expresses. He or she is an instrument, and the notes that are sounded exist within all of us. If it were not so, how would we recognize Truth when we hear it spoken, or when we read it in a book?
We can begin to rejoice in every bit of wisdom that is expressed once we begin to realize that we are not really apart from that wisdom.