'Why today ? Because I do not believe God put me on this earth, and gave me either the best or second-best mind currently in existence, so that I could spend my days trying to beg money from the likes of Lothar von Hacklheber, so that I could dig a large hole in the ground,' the Doctor said. 'I don't want my epitaph to be, ‘He brought the price of silver down one-tenth of one percent.''