Calvin Coolidge actually said...

"No doubt the most important influence in enlarging trade is advertising."

"Our Pan American Union is creating a new civilization in these western Republics, representative of all that is best in the history of the Old World."

"It is our conclusion that while government should encourage international trade [...] those who are actually engaged in the transaction of business must necessarily make their own contacts and establi..."

"I have happened to see a number of reports of that kind which had a foreign origin that didn't have any foundation."