“Letter to Heinrich Zangger (1917), as quoted in A Sense of the Mysterious: Science and the Human Spirit by Alan Lightman (2005), p. 110, and in Albert Einstein: A Biography by Albrecht Fölsing (1997), p. 399”
Source: Wikiquote
“Letter to Heinrich Zangger (1917), as quoted in A Sense of the Mysterious: Science and the Human Spirit by Alan Lightman (2005), p. 110, and in Albert Einstein: A Biography by Albrecht Fölsing (1997), p. 399”
Source: Wikiquote