Props Quotes
The externals are simply so many props; everything we need is within us.
Etty Hillesum, K. A. D. Smelik, Arnold Pomerans (2002). “Etty: The Letters and Diaries of Etty Hillesum, 1941-1943”, p.463, Wm. B. Eerdmans Publishing
"Ludwig Wittgenstein : The Duty of Genius". Book by Ray Monk, 1990.
'The Prelude' (1850) bk. 2, l. 211