"We are building a new society, a society of free and equal people. And we will not allow anyone to interfere with our construction."

"There are two kinds of people: those who work and those who talk. We are the ones who work."

"The capitalist system is like a rotten tooth. It has to be pulled out."

"We must strengthen our army and navy, our air force and our rocket forces, so that no one dares to attack us."

"The purpose of the U.S. rocket program is to develop a rocket that will be able to deliver a Negro to the moon."