John Lothrop Motley,
Life and Death of John of Barneveld…
“ I do not wish to offend the King of Spain from mere gaiety of heart.""But they are free," replied the Ambassador; "the King of Spain could have no cause for offence.""They are free," said the King, "but not sovereign."—"Judge then," wrote Aerssens to Barneveld, "how we shall be with the King of Spain at the end of our term when our best friends make this distinction among themselves to our disadvantage. They insist on making a difference between liberty and sovereignty; considering liberty as a mean term between servitude and sovereignty." ”
