"I know what a burden a visit by VIP's places upon an Embassy. I first came to Paris, I remember, 22 years ago in this same building, and then as a Congressman. I know we caused a lot of trouble. I guess that hasn't changed. But, anyway, then I came back as a Senator in 1951, and I have been here many times since. I didn't come here as a Vice President, and now I come as a President. They tell me that that is even harder harder on the staff, I mean. But I do want you to know that I realize it is hundreds of people, literally hundreds of people, that I will never be able to thank personally or by letter, or to greet personally, who worked on this visit."
January 1, 1970
https://en.wikiquote.org/wiki/Richard_Nixon