I have never claimed that democracy was a perfect system because we human beings are not perfect. We are not capable of producing a system that is perfect. But I think there is something nice and challenging about imperfection. If we were all perfect I think it would be a very boring world. But as it is because we have to cope everyday with our imperfections everyday can become a day of excitement. You wake up and say to yourself now which one of my many imperfections shall I work on today and that makes it very interesting and very challenging. But it is more important that we work on the imperfections of societies and of laws and of practices that truly hurt us as human beings, that erode the foundation of human dignity..

Sakharov Prize for Freedom of Thought Acceptance Speech (2013)