I used to say, 'There is a God-shaped hole in me.' For a long time I stressed the absence, the hole. Now I find it is the shape which has become more important.
I'm not a prophet, but I always thought it was natural for dictatorships to fall. I remember in 1989, two months before the fall of the Berlin Wall, had you said it was going to happen no one would have believed you. The system seemed powerful and unbreakable. Suddenly overnight it blew away like dust.
I used to write a monthly column for the 'New York Times' syndicate. But I stopped because I found it really hard to have one extreme opinion a month. I don't know how these columnists have two or three ideas a week; I was having difficulty having 12 things to say a year.
A mature society understands that at the heart of democracy is argument.