five "outward" wits
... that during Shakespeare's time, it was commonly believed that there were five "outward" wits as well as five "inward" wits?
... that during <a class="mw-redirect" href="./Shakespeare" id="mwCrY" rel="mw:WikiLink" title="Shakespeare">Shakespeare</a>'s time, it was commonly believed that there were <b id="mwCrc"><a href="./Five_wits" id="mwCrg" rel="mw:WikiLink" title="Five wits">five "outward" wits</a></b> as well as five "inward" wits?