Harry Truman actually said...

"But we cannot find it in our hearts to hate anyone."

"I think you young people are faced with the greatest age in history."

"I hope you will enjoy your visit, and that you will learn a lot about the United States and its Government and its relations with the other countries in the world, which is most important for you to k..."

"I am more than happy to see that you are preparing yourselves for that purpose."