Being the first black Nobel laureate, and the first African, the African world considered me personal property. I lost the remaining shreds of my anonymity, even to walk a few yards in London, Paris or Frankfurt without being stopped.

I believe that prizes are useful things for the disciplines, whether we are talking about chemistry or we're talking... It motivates, it, you know, inspires, it encourages and it brings, in the case of literature, it brings literature, the arts out of the ghetto.

The process of decolonisation in Nigeria was a very untidy one. The British, when they were leaving finally and knew exactly who they wanted to take over, they wanted pliant government, figures, structures, they wanted to continue indirectly in effect their control over much of their colonial possessions and this was one of the very early causes of conflict.

As a president, you've got to show some example. I am disturbed for instance when I read that a candidate said, 'I will not probe anybody or something like that'. You don't fight corruption by sweeping everything under the carpet, you don't. You just say, am going to allow the law take its course; I am going to empower the agencies which has been set up for such specific purpose of stemming the corrupt out flow of resources from this nation and don't even talk to me about corruption beyond saying you going to strengthen existing institutions.

Well, some people say I'm pessimistic because I recognize the eternal cycle of evil. All I say is, look at the history of mankind right up to this moment and what do you find?

As you get drawn more and more into other activities, like political activities, very demanding, you have to find different rhythms of writing; I think that's the word I'm looking for, rhythms of creativity which then, of course, become very intense. I think your writing then tends to be very intensified simply because there are other demands which seem equally important.

I consider the process of gestation just as important as when you're actually sitting down putting words to the paper.