John Marshall Harlan II

“ Where one party has at stake an interest of transcending value-as a criminal defendant his liberty this margin of error is reduced as to him by the process of placing on the other party the burden * * * of persuading the fact-finder at the conclusion of the trial of his guilt beyond a reasonable doubt.'
In this context, I view the requirement of proof beyond a reasonable doubt in a criminal case as bottomed on a fundamental value determination of our society that it is far worse to convict an innocent man than to let a guilty man go free. ”

“ When one assesses the consequences of an erroneous factual determination in a juvenile delinquency proceeding in which a youth is accused of a crime, I think it must be concluded that, while the consequences are not identical to those in a criminal case, the differences will not support a distinction in the standard of proof. First, and of paramount importance, a factual error here, as in a criminal case, exposes the accused to a complete loss of his personal liberty through a state-imposed confinement away from his home, family, and friends. ”

“ Although there are no doubt costs to society (and possibly even to the youth himself) in letting a guilty youth go free, I think here, as in a criminal case, it is far worse to declare an innocent youth a delinquent. ”