\subsection*{TeX has depth limit for quote}

	\begin{quotation}
Level 1
		\begin{quotation}
Level 2
			\begin{quotation}
Level 3
				\begin{quotation}
Level 4
					\begin{quotation}
Level 5
						\begin{quotation}
Level 6
Level 7
						\end{quotation}
					\end{quotation}
				\end{quotation}
			\end{quotation}
		\end{quotation}
	\end{quotation}