docs: def cmd(send, msg, args):
      """Gets words of wisdom
      Syntax: {command} (--author <author>|--search <topic>)
      Powered by STANDS4, www.stands4.com
      """
      uid = args['config']['api']['stands4uid']
      token = args['config']['api']['stands4token']
      parser = arguments.ArgParser(args['config'])
      group = parser.add_mutually_exclusive_group()
      group.add_argument('--author', action='store_true')
      group.add_argument('--search', action='store_true')
      parser.add_argument('query', nargs='*')
  
      try:
          cmdargs = parser.parse_args(msg)
      except arguments.ArgumentException as e:
          send(str(e))
          return
  
      if cmdargs.author:
          if not cmdargs.query:
              send("No author specified")
              return
          searchtype = 'author'
      elif cmdargs.search:
          if not cmdargs.query:
              send("No search terms specified")
              return
          searchtype = 'search'
      else:
          searchtype = 'random'
  
      if cmdargs.query:
          cmdargs.query = ' '.join(cmdargs.query)
      req = get("http://www.stands4.com/services/v2/quotes.php",
                params={
                    'uid': uid,
                    'tokenid': token,
                    'query': cmdargs.query,
                    'searchtype': searchtype
                })
      xml = etree.fromstring(req.content, parser=etree.XMLParser(recover=True))
      if len(xml) == 0:
          send("No words of wisdom found")
          return
      entry = choice(xml)
      quote = entry.find('quote').text
      author = entry.find('author').text
      send("%s -- %s" % (quote, author))