Calvin Coolidge actually said...

"Responsibility without authority would be unthinkable."

"I return without my approval, 'An Act to Hold a Plebiscite of the People of the Philippine Islands on the Question of Philippine Independence.'"

"Submitting to the vote of the people the question of independence, unless such action is requested by the Congress of the United States, can be but disturbing to good relations."

"The information I have is that it was almost entirely by soldiers who are in the Cantonese uniform."