You are free to make your own copy of this Supreme Court-issued license to reasonably interpret the Constitution. I use it all the time.
"The Constitution was written to be understood by the voters; its words and phrases were used in their normal and ordinary, as distinguished from technical, meaning; where the intention is clear, there is no room for construction and no excuse for interpolation or addition [emphasis added]. United States v. Sprague, 1931.
thanks