[on his cameos] "One of the earliest of these was in The Lodger (1927), the story of Jack the Ripper. My appearance called for me to walk up the stairs of the rooming house. Since my walk-ons in subsequent pictures would be equally strenuous - boarding bu...
[to Ingrid Bergman when she told him that she couldn`t play a certain character the way he wanted because "I don`t feel like that, I don`t think I can give you that kind of emotion."] "Ingrid - fake it!"
If it`s a good movie, the sound could go off and the audience would still have a perfectly clear idea of what was going on.
