The most stimulating and encouraging thought is that you, dearest father, and my dear sister, are well, that I am an honest German, and that if I am not always permitted to talk I can think what I please; but that is all.
Letter to Leopold Mozart (Paris, 29 April 1778), from Mozart: The Man and the Artist, as Revealed in his own Words by Friedrich Kerst, trans. Henry Edward Krehbiel (1906)