Harry Truman actually said...

"We have thrived on the energy and diversity of many peoples."

"If the nations of the world expect to live in ignorance and suspicion of each other in a state of peace, they expect what never was and never will be."

"The third requisite of peace is the free and full exchange of knowledge, ideas, and information among the peoples of the earth, and maximum freedom in international travel and communication."

"A second requisite of peace among nations is common respect for basic human rights."