No objection can be made to these voluntary associations upon the ground that they would lack that knowledge of justice, as a science, which would be necessary to enable them to maintain justice, and themselves avoid doing injustice. Honesty, justice, natural law, is usually a very plain and simple matter, easily understood by common minds. Those who desire to know what it is, in any particular case, seldom have to go far to find it.
Lysander Spooner