We can afford no liberties with liberty itself.

There is the greatest difference between assuming an opinion to be true, because, with every opportunity for contesting it, it has not been refuted, and assuming its truth for the purpose of not permitting its refutation. Complete liberty of contradicting and disproving our opinion, is the very condition which justifies us in assuming its truth for purposes of action; and on no other terms can a being with human faculties have any rational assurance of being right.

Whenever we take away the liberties of those whom we hate we are opening the way to loss of liberty for those we love.

I couldn't afford to get delicate with it.

Enslave the liberty of but one human being and the liberties of the world are put in peril

Liberty's in every blow! Let us do or die.