Children Of The Grave lyrics

Revolution in their minds - the children start to march
Against the world which they have to live in
Oh! The hate that's in their hearts
They're tired of being pushed around and told just what to do
They'll fight the world until they've won and love comes flowing through, yeah!
[ Lyrics from: http://www.lyricsmode.com/lyrics/b/black_sabbath/children_of_the_grave.html ]
Children of tomorrow live in the tears that fall today
Will the sunrise of tomorrow bring in peace in any way?
Must the world live in the shadow of atomic fear?
Can they win the fight for peace or will they disappear? Yeah!

So you children of the world, listen to what I say
If you want a better place to live in, spread the words today
Show the world that love is still the life you must embrace
Or you children of today are Children of the Grave, Yeah!