An arithmetical sequence extends into infinity, without implying that infinity
actually exists; such extension means only that whatever number of units does
exist, it is to be included in the same sequence.
<div class="social_block">
<div class="gplus_wrapper"><div class="g-plusone" data-href="https://aynrandlexicon.com/ # site base urllexicon/infinity/2.html" data-size="medium"></div></div>
<div class="fb-like" data-href="https://aynrandlexicon.com/ # site base urllexicon/infinity/2.html" data-send="false" data-layout="button_count" data-height="20" data-width="90" data-show-faces="false"></div>
</div>