Knowledge is of two kinds: we know a subject itself, or know where to find it.

I am a freeman, an American, a United States Senator, and a Democrat, in that order.

Liberty is not enough.

We have the opportunity to move not only toward the rich society and the powerful society, but upward to the Great Society.

We do this in order to slow down aggression. We do this to increase the confidence of the brave people of South Vietnam who have bravely born this brutal battle for so many years with so many casualties. And we do this to convince the leaders of North Vietnam-and all who seek to share their conquest-of a simple fact: We will not be defeated. We will not grow tired. We will not withdraw either openly or under the cloak of a meaningless agreement.

The family is the corner stone of our society.

. . . the time has also come to identify and preserve free-flowing stretches of our great rivers before growth and development make the beauty of the unspoiled waterway a memory.