in his researches is so well stated by himself that I shall borrow his
own words:--

"Thanks to the liberality of many modern governments of Europe, the
archives where the state secrets of the buried centuries have so
long mouldered are now open to the student of history. To him who
has patience and industry, many mysteries are thus revealed which no
political sagacity or critical acumen could have divined. He leans
over the shoulder of Philip the Second at his writing-table, as the
King spells patiently out, with cipher-key in hand, the most
concealed hieroglyphics of Parma, or Guise, or Mendoza. He reads
the secret thoughts of 'Fabius' [Philip II.] as that cunctative
Roman scrawls his marginal apostilles on each dispatch; he pries
into all the stratagems of Camillus, Hortensius, Mucius, Julius,
Tullius, and the rest of those ancient heroes who lent their names
to the diplomatic masqueraders of the sixteenth century; he enters
the cabinet of the deeply pondering Burghley, and takes from the
most private drawer the memoranda which record that minister's
unutterable doubtings; he pulls from the dressing-gown folds of the
stealthy, soft-gliding Walsingham the last secret which he has
picked from the Emperor's pigeon-holes or the Pope's pocket, and
which not Hatton, nor Buckhurst, nor Leicester, nor the Lord
Treasurer is to see,--nobody but Elizabeth herself; he sits
invisible at the most secret councils of the Nassaus and Barneveld
and Buys, or pores with Farnese over coming victories and vast
schemes of universal conquest; he reads the latest bit of scandal,
the minutest characteristic of king or minister, chronicled by the
gossiping Venetians for the edification of the Forty; and after all
this prying and eavesdropping, having seen the cross-purposes, the
bribings, the windings in the dark, he is not surprised if those who