Hugo Black,
In re Gault (387 U.S. 1) — Concurrence
“ And, of course, the existence of such awesome judicial power cannot be buttressed or created by relying on the word 'procedural.' Whether labeled as 'procedural' or 'substantive,' the Bill of Rights safeguards, far from being mere 'tools with which' other unspecified 'rights could be fully vindicated,' are the very vitals of a sound constitutional legal system designed to protect and safeguard the most cherished liberties of a free people. ”
