I am not interested in repetition. I don't want to reach the point from where I wouldn't know how to go further. It's good to set limits for oneself, but there comes a moment when we must destroy what we have constructed.

I photograph only something that has to do with me, and I never did anything that I did not want to do. I do not do editorial and I never do advertising. No, my freedom is something I do not give away easily.

My photographs are proof of what happened. When I go to Russia, sometimes I meet ex-soldiers... They say, 'We came to liberate you....' I say: 'Listen, I think it was quite different. I saw people being killed.' They say: 'No. We never... no shooting. No. No.' So I can show them my Prague 1968 photographs and say, 'Listen, these are my pictures. I was there.' And they have to believe me.

If I am dissatisfied, it's simply because good photos are few and far between. A good photo is a miracle.

Sometimes I photograph without looking through the viewfinder. I have mastered that well enough, it is almost as if I were looking through it.

What matters most to me is to take photographs; to continue taking them and not to repeat myself. To go further, to go as far as I can.

It never seemed important to me that my photos be published. It's important that I take them. There were periods where I didn't have money, and I would imagine that someone would come to me and say: 'Here is money, you can go do your photography, but you must not show it.' I would have accepted right away. On the other hand, if someone had come to me saying: 'Here is money to do your photography, but after your death it must be destroyed,' I would have refused.