I would create a page with some text at the end of the page. Initially the page is blank and after I add text using:
\thispagestyle{empty}
\vspace*{\stretch{5}}
\begin{center}
Text
\end{center}
The content should be add at the end. Could be right the solution I proposed?
\stretch{1}(equivalent to\fill) is enough. Using\stretchwith different values is helpful when there's more than one on the page (when you want to position a dedication, for instance). – egreg Jan 9 at 16:11