"I'm going to be so much better a president for having been at the CIA that you're not going to believe it"

This quote by George H. W. Bush suggests that his experience at the CIA has actually prepared him to be an even much better president than he would have been without it. He suggests that his time at the CIA has actually provided him a special perspective and understanding of the problems that the president must face. He is confident that his experience will make him a much better president than he would have been without it, and he thinks that the results of his presidency will be so remarkable that people will not be able to think it. This quote shows Bush's confidence in his capabilities and his commitment to taking advantage of his experience at the CIA.