docs: precision rules
@@ -18,8 +18,8 @@ configuration options. These tips are highlighted via the following format:
\begin{center}
\begin{tcolorbox}[]
-\small An expert is a person who has made all the mistakes that can be made in
-a very narrow field. --Niels Bohr
+\small There's no sense in being precise when you don't even know what you're
+talking about. --John von Neumann
\end{tcolorbox}
\end{center}
