"I can assure you that there is no career which you will adopt when you leave college that will bring you a more and greater sense of satisfaction and a greater feeling of participation in a great effort than will your work here or in your state or in your community...this generation of Americans — you here who will be in positions of responsibility for the rest of this century — will deal with the most difficult, sensitive, and dangerous problems that any society of people has ever dealt with at any age...The Greeks defined happiness as the full use of your powers along the lines of excellence, and I can imagine no place where you can use your powers more fully along lines more excellent in the 1960's than to be in the service of the United States."

“Address to Latin American diplomats at the White House”

“Everything essential to the security of freedom must be done; and if that should require more men, or more taxes, or more controls, or other new powers, I shall not hesitate to ask them. I realize that no public revenue measure is welcomed by everyone. But I am certain that every American wants to pay his fair share, and not leave the burden of defending freedom entirely to those who bear arms. For we have mortgaged our very future on this defense--and we cannot fail to meet our responsibilities.”

“InnerVIEWS with Ernie Manouse: Nelley Connally”

“Things don't just happen, they are made to happen.”

“Third, and finally, the educated citizen has an obligation to uphold the law. This is the obligation of every citizen in a free and peaceful society — but the educated citizen has a special responsibility by the virtue of his greater understanding. For whether he has ever studied history or current events, ethics or civics, the rules of a profession or the tools of a trade, he knows that only a respect for the law makes it possible for free men to dwell together in peace and progress.”

“John F. Kennedy Birthplace National Historic Site”