[Pharo-dev] Why do we have doublequoting for "?

about quoting ;( Hi I have a string '<li> <span class="author">Stéphane Ducasse and Damien Pollet</span>, <span class="title">Fingerprints</span>, <span class="journal">Journal of Information System</span>, <span class="year">2010</span>. </li> ' and when I do printIt in the debugger I get the following "'<li> <span class=""author"">Stéphane Ducasse and Damien Pollet</span>, <span class=""title"">Fingerprints</span>, <span class=""journal"">Journal of Information System</span>, <span class=""year"">2010</span>. </li> '" I do not get why we doublequote the character " inside string. It means that I have to remove all the " inside to string to be able to express tests. Stef