
“Any simpleton can speak with confidence. Sometimes the greatest fools have the most bravado.”
Source: Keys to the Demon Prison
Jane Howard, " The Man Who Paints Those Big Eyes: The Phenomenal Success of Walter Keane https://books.google.com/books?id=WFMEAAAAMBAJ&pg=PA39," LIFE 59, no. 9 (27 August 1965), p. 39.
Jane Joward
“Any simpleton can speak with confidence. Sometimes the greatest fools have the most bravado.”
Source: Keys to the Demon Prison
“One of the chief features of incompetence was an inability to see it in oneself.”
Source: Galileo's Dream (2009), Ch. 13, p. 295
Quoted in: The Artist, Vol. 93 (1978) p. 5.
1970s
“In my experience, it takes only one person to have a successful relationship, and that's me.”
Loving What Is: Four Questions That Can Change Your Life (2002)
“At least when one speaks of oneself one is passionate, well-informed and specific.”
"Worlds In Order" in The Secret of the Universe (1992), p. 63
General sources