Dear Clement, 
              
            Proceed along 
              the path which you have hitherto trodden so splendidly and so gloriously. 
              Nature and art vie in making you one of the greatest artists. Follow 
              both, and you need not fear that you will fail to reach the great 
              - the greatest goal on earth to which the artist can attain. Be 
              happy, my dear young friend, and come back soon, so that I may hear 
              again your delightful, Splendid playing. 
              
                                             
                         Wholly 
              your friend
                                                                       L. 
              v. Beethoven (in the service
                                                                              of 
              H[is] E[xcellency] the 
                                                                              E[lector 
              of Cologne)