revise grammar, unicode punctuation

lib/pages/t2/philosophy/case-commercial-fanfic.xhtml.tt2

@@ -1793,22 +1793,22 @@ href="https://www.shlomifish.org/humour/Queen-Padme-Tales/">the Queen Padmé
 
 <li>
 <p>
-"When I was your age, <a href="https://twitter.com/EmmaWatson">@EmmaWatson</a>
+“When I was your age, <a href="https://twitter.com/EmmaWatson">@EmmaWatson</a>
 was called <a href="https://en.wikipedia.org/wiki/Sarah_Bernhardt">Sarah
-Bernhardt</a>."
+Bernhardt</a>.”
 </p>
 </li>
 
 <li>
 <p>
-"Dude! How old are you?"
+“Whoa, dude! How old are you?”
 </p>
 </li>
 
 </ul>
 
 <p>
-It's funny to think that Em is the canonical "Alpha Female" now, but Bernhardt
+It's funny to think that Em is the canonical “Alpha Female” now, but Bernhardt
 being the daughter of a (Jewish) prostitute, whose father's identity was
 unclear, was far more questionable. And where there's a will there's a way.
 </p>
@@ -1835,7 +1835,7 @@ and neither do underage girls.
 <p>
 All this <a
 href="https://www.shlomifish.org/philosophy/philosophy/putting-cards-on-the-table-2019-2020/#ftn.beauty_and_the_geek">has
-jinxed the reality T.V. show "Beauty and the Geek"</a> and now large budget
+jinxed the reality T.V. show “Beauty and the Geek”</a> and now large budget
 Hollywood feature films.
 </p>