02
Any special character can be specified using 
the form &#?;, where ? is the ASCII number of the character. 
"  "   " double quotation mark 
&  &    & ampersand
&#60;  &lt;     < less than
&#62;  &gt;     > greather than
&#160; &nbsp;     nonbreaking space
&#161; &iexcl;  ¡ inverted exclamation
&#162; &cent;   ¢ cent sign
&#163; &pound;  £ pound sign
&#164; &curren; ¤ general currency sign
&#165; &yen;    ¥ yen sign
&#166; &brvbar; ¦ broken (vertical) bar
&#167; &sect;   § section sign
&#168; &uml;    ¨ umlaut/dieresis
&#169; &copy;   © copyright sign
&#170; &ordf;   ª ordinal indicator, fem
&#171; &laquo;  « angle quote mark, left
&#172; &not;    ¬ not sign
&#173; &shy;    ­ soft hyphen
&#174; &reg;    ® registered sign
&#175; &macr;   ¯ macron
&#176; &deg;    ° degree sign
&#177; &plusmn; ± plus-or-minus sign
&#178; &sup2;   ² superscript two 
&#179; &sup3;   ³ superscript three
&#180; &acute;  ´ acute accent
&#181; &micro;  µ micro sign
&#182; &para;   ¶ pilcrow (paragraph sign) 
&#183; &middot; · middle dot
&#184; &cedil;  ¸ cedilla
&#185; &sup1;   ¹ superscript one
&#186; &ordm;   º ordinal indicator, male  
&#187; &raquo;  » angle quote mark, right
&#188; &frac14; ¼ fraction one-quarter
&#189; &frac12; ½ fraction one-half
&#190; &frac34; ¾ fraction three-quarters
&#191; &iquest; ¿ inverted question mark
&#215; &times;  × multiply sign
&#247; &div;    ÷ division sign