MEMORY MUST BE SPECIALIZED.--And not only must memory, if it is to be a
good memory, omit the generally worthless, or trivial, or irrelevant,
and supply the generally useful, significant, and relevant, but it must
in some degree be a _specialized memory_. It must minister to the
particular needs and requirements of its owner. Small consolation to you
if you are a Latin teacher, and are able to call up the binomial theorem
or the date of the fall of Constantinople when you are in dire need of a
conjugation or a declension which eludes you. It is much better for the
merchant and politician to have a good memory for names and faces than
to be able to repeat the succession of English monarchs from Alfred the
Great to Edward VII and not be able to tell John Smith from Tom Brown.
It is much more desirable for the lawyer to be able to remember the
necessary details of his case than to be able to recall all the various
athletic records of the year; and so on.
