&gt; Well, that guy writes well, at least.<p>There is at least one sheep in Scotland that appears black on one side (<a href="https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;Mathematical_joke#Stereotypes_of_mathematicians" rel="nofollow">https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;Mathematical_joke#Stereotypes_...</a>).  :-)