The quotes of Benjamin Tucker include "I insist that there is nothing sacred in the life of an invader, and there is no valid principle of human society that forbids the invaded to protect themselves in whatever way they can.", "The Anarchists answer that the abolition of the State will leave in existence a defensive association, resting no longer on a compulsory but on a voluntary basis, which will restrain invaders by any means that may prove necessary.", "Such security is equal liberty. But it is not necessarily equality in the use of the earth.", "Socialism, on the contrary, extends its function to the description of society as it should be, and the discovery of the means of making it what it should be." and "One thing, however, is sure, - that in all cases the effort should be to impose all the cost of repairing the wrong upon the doer of the wrong. This alone is real justice, and of course such justice is necessarily free.".