ㅇ

 Similarly, we ought not to ask why the human mind troubles to fathom the secrets of the heavens.

The diversity of the phenomena of nature is so great and the treasures hidden in the heavens so rich precisely in order that the human mind shall never be lacking in fresh nourishment.

                                                                                                         Johanese Kepler,

                                                                                                      Mysterium Cosmographicum