before, and things were learned by heart as before--the Roman kings,
dates, the _nomina_ in _im_, the _verba irregularia_, Greek, Hebrew,
geography, German, mental arithmetic--Lord! my head is still giddy with
it!--all had to be learned by heart. And much of it was eventually to my
advantage; for had I not learned the Roman kings by heart, it would
subsequently have been a matter of perfect indifference to me whether
Niebuhr had or had not proved that they never really existed. And had I
not learned those dates, how could I ever, in later years, have found
out any one in big Berlin, where one house is as like another as drops
of water or as grenadiers, and where it is impossible to find a friend
unless you have the number of his house in your head! At that time I
associated with every acquaintance some historical event, which had
happened in a year corresponding to the number of his house, so that the
one recalled the other, and some curious point in history always
occurred to me whenever I met any one whom I visited. For instance, when
I met my tailor, I at once thought of the battle of Marathon; when I saw
the well-groomed banker, Christian Gumpel, I immediately remembered the
destruction of Jerusalem; when I caught sight of a Portuguese friend,
deeply in debt, I thought at once of the flight of Mahomet; when I met
the university judge, a man whose probity is well known, I thought of
the death of Haman; and as soon as I laid eyes on Wadzeck, I was at once
reminded of Cleopatra. Ah, heaven! the poor creature is dead now; our
tears are dry, and we may say of her with Hamlet, "Taken all in all, she
was an old woman; we oft shall look upon her like again!" But, as I
said, dates are necessary. I know men who had nothing in their heads but
a few dates, and with their aid knew where to find the right houses in
Berlin, and are now already regular professors. But oh, the trouble I
had at school with the multitude of numbers; and as to actual
arithmetic, that was even worse! I understood best of all subtraction,
and for this there is a very practical rule: "Four can't be taken from