Why is one of the most important words in any language. You have to know why the world is the way it is or you have to want to know. If you do not have this curiosity and if you do not have the intelligence in order to be able to express this curiosity in terms that others can understand than we will not be able to contribute to progress in our world. How many of our people over these past few decades ever ask themselves why that had to submit to the authority of people who did not have the mandate of the general public. I do not think very many did. It was taken for granted that those who had power and authority could do exactly as they please. This was something that we could not accept.

Sakharov Prize for Freedom of Thought Acceptance Speech (2013)