The right to be let alone is indeed the beginning of all freedoms.
Source: Dissenting opinion in 7-1 ruling that allowed radios to be played on streetcars, 26 May 1952.
-- William O Douglas, (Oct 16 1898-1980), US supreme court justice; He was the Liberal justice, 1939-1975, best known for his consistent and outspoken defense of civil liberties.