Calvin Coolidge actually said...

"I am pretty purely American, having I believe a little tinge of Indian blood in me."

"The impression that struck me more than anything else was rather of a patriotic impression, an apparent general satisfaction with conditions in the country."

"If you can base the economic condition of the people on their appearance, the way they are dressed, the general appearance of prosperity, I should say that it was very good."

"It is customary I suppose for those who are interested in those things to look into the possible inherited background of Presidents."