Cross-examination is beyond any doubt the greatest legal engine ever invented for the discovery of truth. ... Cross-examination, not trial by jury, is the great and permanent contribution of the Anglo-American system of law to improved methods of trial-procedure.
John Henry Wigmore... The popular attitude toward the administration of justice should be one of respect and confidence. Bureaucratic, purely official justice, can never receive such confidence. The one way to secure it is to give the citizen-body itself a share in the administration of justice. And that is what jury-trial does.
John Henry WigmoreLaw and justice are from time to time inevitably in conflict ... . The jury ... adjusts the general rule of law to the justice to the particular case. Thus the odium of inflexible rules of law is avoided, and popular satisfaction is preserved ... That is what jury trial does. It supplies that flexibility of legal rules which is essential to justice and popular contentment.
John Henry WigmoreCross-examination is the greatest legal engine ever invented for the discovery of truth. You can do anything with a bayonet except sit on it. A lawyer can do anything with cross-examination if he is skillful enough not to impale his own cause upon it.
John Henry Wigmore