I hope that some day the practice of producing cowpox in human beings will spread over the world - when that day comes, there will be no more smallpox.
“I'd rather have happiness than money. People ask for it. Sometimes when I don't have it. I make other people's problems my problem because they want me to; they ask me to.”
“I think if we're going to live in this - in this world - in this technological world where information can be disseminated so quickly, we have to be serious and take firm, strong action against those who are putting American lives at risk. Because this will put people's lives at risk.”