Lyndon Johnson actually said...
The spirit of this land of ours must always be one, and the Government of this land must always be the servant of all the people--all of those who fill our teeming cities and all of those who live near the land in thousands and thousands of little communities like this one.
Context
Remarks at the Post Office, Hye, Texas, at the Swearing In of Lawrence F. O'Brien as Postmaster General.
11/02/1965