A somewhat warmer picture emerges from this story, which appears in the article on Dirac: Werner Heisenberg recollects a friendly conversation among young participants at the 1927 Solvay Conference, about Einstein and Planck's views on religion.
Et mere varmhjertet billede findes i en artikel on Dirac: "Werner Heisenberg husker en venlig diskussion mellem unge deltagere i Solvaykonferencen i 1927, om Einsteins og Plancks syn på religion.