great thing or achieved any notable exploit, unless he had
travelled."[60]

This summary, of course, cannot reproduce the style of each of our
authors, and only roughly indicates their method of persuasion.
Especially it cannot represent the mode of Zwinger, whose contribution
is a treatise of four hundred pages, arranged in outline form, by means
of which any single idea is made to wend its tortuous way through
folios. Every aspect of the subject is divided and subdivided with
meticulous care. He cannot speak of the time for travel without
discriminating between natural time, such as years and days, and
artificial time, such as festivals and holidays; nor of the means of
locomotion without specifying the possibility of being carried through
the air by: (I) Mechanical means, such as the wings of Icarus; or (2)
Angels, as the Apostle Philip was snatched from Samaria.[61] In this
elaborate method he found an imitator in Sir Thomas Palmer.[62] The
following, a mere truncated fragment, may serve to illustrate both
books:--

"Travelling is either:--
I. Irregular.
II. Regular. Of Regular Travailers some be
A. Non-voluntaries, sent out by the prince,
and employed in matters of
1. Peace (etc.).
2. Warre (etc.).
B. Voluntaries. Voluntary Regular Travailers
are considered
1. As they are moved accidentally.
a. Principally, that afterwards they