
“The author must keep his mouth shut when his work starts to speak.”
Life of Demosthenes
Bartlett's Familiar Quotations, 10th ed. (1919)
“The author must keep his mouth shut when his work starts to speak.”
Colonel Benjamin Wilson (1777), on Cornstalk's speech after the battle of Point Pleasant, as quoted in "Cornstalk, the Shawanee Chief" by Rev. William Henry Foote, in The Southern Literary Messenger Vol. 16, Issue 9, (September 1850) pp. 533-540 http://victorian.fortunecity.com/rothko/420/aniyuntikwalaski/cornstalk.html
“The heart of a fool is in his mouth, but the mouth of a wise man is in his heart.”
“That beast of the Apocalypse, to whom is given a mouth speaking blasphemies, and to make war with the saints, is sitting on the throne of Peter, like a lion ready for his prey.”
Bestia illa de Apocalypsi, cui datum est os loquens blasphemias, et bellum gerere cum sanctis (Apoc. XIII, 5-7), Petri cathedram occupat, tanquam leo paratus ad praedam.
To Magister Geoffrey of Loretto (afterwards Archbishop of Bordeaux), Letter 37 ( c. 1131), in Some Letters of Saint Bernard, Abbot of Clairvaux (1904), Dr. Samuel John Eales, trans., John Hodges, London, p. 139. http://books.google.com/books?id=BmTZAAAAMAAJ&pg=PA139&dq=%22That+beast+of+the+Apocalypse+%28Apoc.+xiii.+5-7%29%22&lr=&ei=H1-gS9e4PJTaMcmenNIH&cd=1#v=onepage&q=%22That%20beast%20of%20the%20Apocalypse%20%28Apoc.%20xiii.%205-7%29%22&f=false
"That beast" to which Bernard refers is antipope Peter Leonis.