Did you happen to notice that the first paragraph of each section is
not indented? This paragraph is indented, but it's not the first one
in its section.
\section{It would look strange to have the first paragraph of a
section be indented}
\hspace{\parindent}You probably had never really noticed this
phenomenon before. But if I'm doing my job correctly, you'll never
again accept an indented paragraph at the beginning of a section.
http://www.cs.dartmouth.edu/~thc/CS110/latex-examples/basic2.txt
