He who has an opinion of his own, but depends on the opinion and tastes of others is a slave.
Klopstock
Friedrich Gottlieb Klopstock was a German poet. His best known works are the epic poem Der Messias and the poem Die Auferstehung, with the latter set to music in the finale of Gustav Mahler's Symphony No. 2. One of his major contributions to German literature was to open it up to exploration outside of French models.