British Police Inspector: Then you think he killed Hilary Galt?
Sir Frederick Bruce: No, my friend, that is not proof. One never knows what lies behind the curtain.

- Gilbert Emery in Behind That Curtain (1929)

Sir Frederick Bruce: Fear and love, my good friend, make their own destiny. I have arranged tonight that fear and love shall meet.

- Gilbert Emery in Behind That Curtain (1929)

Sir Frederick Bruce: I need not say that I rely upon your honor, Colonel.
Col. John Beetham: You shall have no reason... to doubt it.

- Warner Baxter in Behind That Curtain (1929)

Sir Frederick Bruce: The Chinese have a strange way of finding out things that we miss.

- Gilbert Emery in Behind That Curtain (1929)

Sir Frederick Bruce: What no man speaks, no man knows.

- Gilbert Emery in Behind That Curtain (1929)