Lyndon Johnson actually said...

For this reason, we must press on with our work in Geneva.

Now, Therefore, I, Lyndon B. Johnson, President of the United States of America, do hereby proclaim the week beginning March 20, 1966, as Na...

The avoidance of war and particularly nuclear war is the central, common concern of all mankind.

We are prepared to sign such a treaty, making it applicable to nuclear and nonnuclear countries alike.