Shakespeare was not even able to perform a function that we consider today as perfectly normal and ordinary a function as reading itself. He could not, as the saying goes, “look something up.” Indeed the very phrase—when it is used in the sense of “searching for something in a dictionary or encyclopedia or other book of reference”—simply did not exist. It does not appear in the English language, in fact, until as late as 1692, when an Oxford historian named Anthony Wood used it.