"The 'Third World' is a term I don't like very much, because we're all one world. I want people to know that the largest part of humanity is suffering."

"There is a science of war, but how strange that there isn't a science of peace. There are colleges of war; why can’t we study peace?"

"We can best help you to prevent war not by repeating your words and following your methods but by finding new words and creating new methods."

"It’s useful to compare our preparations for epidemics with our preparations for war."

"In the face of impossible odds, people who love this country can change it."

"Let us remember that we can do these things not just because of wealth or power, but because of who we are: one nation under God, indivisible, with liberty and justice for all."