Quotation:

 Johann Sebastian Bach quotes (German Composer and Musician. 1685-1750)

 Ludwig van Beethoven quotes (German Composer the predominant musical figure in the transitional period between the Classical and Romantic era. 1770-1827)

 Plato quotes (Ancient Greek Philosopher He was the world's most influential philosopher. 428 BC-348 BC)

 Berthold Auerbach quotes (German novelist, 1812-1882)

 Ludwig van Beethoven quotes (German Composer the predominant musical figure in the transitional period between the Classical and Romantic era. 1770-1827)

 Plato quotes (Ancient Greek Philosopher He was the world's most influential philosopher. 428 BC-348 BC)

 Aaron Copland quotes (American Composer, 1900-1990)

 Ralph Waldo Emerson quotes (American Poet, Lecturer and Essayist, 1803-1882)

 Friedrich Nietzsche quotes (German classical Scholar, Philosopher and Critic of culture, 1844-1900.)

 Walter Savage Landor quotes (English Writer best remembered for Imaginary Conversations, prose dialogues between historical personages. 1775-1864)