It is difficult for men in high office to avoid the malady of self-delusion. They are always surrounded by worshipers. They are constantly, and for the most part sincerely, assured of their greatness.
Calvin CoolidgeSome of the offers that have come to me would never have come if I had not been President. That means these people are trying to hire not Calvin Coolidge, but a former President of the United States. I can't make that kind of use of the office.... I can't do anything that might take away from the Presidency any of its dignity, or any of the faith people have in it.
Calvin Coolidge