Reinhard Selten

I was born in Breslau on October 5th, 1930. At that time, Breslau, now called Wroclaw, belonged to Germany, and only German was spoken there. After the Second World War, Breslau became Polish, and the original German population was almost completely replaced by a Polish one. I have never visited Wroclaw after the war.

When I was born, my father owned a business called a 'reading circle'; folders containing an assortment of magazines were lent to customers for one week, then recollected and lent out again. The older the folder, the lower was the fee. This was a flourishing branch of industry.

And I think that still is true of this business - which is basically research and development - that you probably spend more time in planning and training and designing for things to go wrong, and how you cope with them, than you do for things to go right.