men of invention and industry-第83章
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Bangorand intimating that he would be glad to see me any
evening after six。 As railways have had the effect of bringing
places very close together in point of timemaking of Britain;
as it were; one great townand as the autumn was brilliant; and
the holiday season not at an end; I had no difficulty in
diverging from my journey; and taking Bangor on my way homeward。
Starting from York in the morning; and passing through Leeds;
Manchester; and Chester; I reached Bangor in the afternoon; and
had my first interview with Mr。 Jones that very evening。
I found him; as Miss Grace Ellis had described; active; vigorous;
and intelligent; his stature short; his face well…formed; his
eyes keen and bright。 I was first shown into his little parlour
downstairs; furnished with his books and some of his
instruments; I was then taken to his tiny room upstairs; where he
had his big reflecting telescope; by means of which he had seen;
through the chamber window; the snowcap of Mars。 He is so fond
of philology that I found he had no fewer than twenty…six
dictionaries; all bought out of his own earnings。 〃I am fond of
all knowledge;〃 he said〃of Reuben; Dan; and Issachar; but I
have a favourite; a Benjamin; and that is Astronomy。 I would
sell all of them into Egypt; but preserve my Benjamin。〃 His
story is briefly as follows:
〃I was born at Bryngwyn Bach; Anglesey; in 1818; and I am
sixty…five years old。 I got the little education I have; when a
boy。 Owen Owen; who was a cousin of my mother's; kept a school
at a chapel in the village of Dwyrain; in Anglesey。 It was said
of Owen that he never had more than a quarter of a year's
schooling; so that he could not teach me much。 I went to his
school at seven; and remained with him about a year。 Then he
left; and some time afterwards I went for a short period to an
old preacher's school; at Brynsieneyn chapel。 There I learnt but
little; the teacher being negligent。 He allowed the children to
play together too much; and he punished them for slight offences;
making them obstinate and disheartened。 But I remember his once
saying to the other children; that I ran through my little lesson
'like a coach。' However; when I was about twelve years old; my
father died; and in losing him I lost almost all the little I had
learnt during the short periods I had been at school。 Then I
went to work for the farmers。
〃In this state of ignorance I remained for years; until the time
came when on Sunday I used to saddle the old black mare for
Cadwalladr Williams; the Calvinist Methodist preacher; at Pen
Ceint; Anglesey; and after he had ridden away; I used to hide in
his library during the sermon; and there I learnt a little that I
shall not soon forget。 In that way I had many a draught of
knowledge; as it were; by stealth。 Having a strong taste for
music; I was much attracted by choral singing; and on Sundays and
in the evenings I tried to copy out airs from different books;
and accustomed my hand a little to writing。 This tendency was;
however; choked within me by too much work with the cattle; and
by other farm labour。 In a word; I had but little fair weather
in my search for knowledge。 One thing enticed me from another;
to the detriment of my plans; some fair Eve often standing with
an apple in hand; tempting me to taste of that。
〃The old preacher's books at Pen Ceint were in Welsh。 I had not
yet learned English; but tried to learn it by comparing one line
in the English New Testament with the same line in the Welsh。
This was the Hamiltonian method; and the way in which I learnt
most languages。 I first got an idea of astronomy from reading
'The Solar System;' by Dr。 Dick; translated into Welsh by Eleazar
Roberts of Liverpool。 That book I found on Sundays in the
preacher's library; and many a sublime thought it gave me。 It
was comparatively easy to understand。
〃When I was about thirty I was taken very ill; and could no
longer work。 I then went to Bangor to consult Dr。 Humphrys。
After I got better I found work at the Port at 12s。 a week。 I
was employed in counting the slates; or loading the ships in the
harbour from the railway trucks。 I lodged in Fwn Deg; near where
Hugh Williams; Gatehouse; then kept a navigation school for young
sailors。 I learnt navigation; and soon made considerable
progress。 I also learnt a little arithmetic。 At first nearly
all the young men were more advanced than myself; but before I
left matters were different; and the Scripture words became
verified 〃the last shall be first。〃 I remained with Hugh
Williams six months and a half。 During that time I went twice
through the 'Tutor's Assistant;' and a month before I left I was
taught mensuration。 That is all the education I received; and
the greater part of it was during my by…hours。
〃I got to know English pretty well; though Welsh was the language
of those about me。 From easy books I went to those more
difficult。 I was helped in my pronunciation of English by
comparing the words with the phonetic alphabet; as published by
Thomas Gee of Denbigh; in 1853。 With my spare earnings I bought
books; especially when my wages began to rise。 Mr。 Wyatt; the
steward; was very kind; and raised my pay from time to time at
his pleasure。 I suppose I was willing; correct; and faithful。 I
improved my knowledge by reading books on astronomy。 I got;
amongst others; 'The Mechanism of the Heavens;' by Denison
Olmstead; an American; a very understandable book。 Learning
English; which was a foreign language to me; led me to learn
other languages。 I took pleasure in finding out the roots or
radixes of words; and from time to time I added foreign
dictionaries to my little library。 But I took most pleasure in
astronomy。
〃The perusal of Sir John Herschel's 'Outlines of Astronomy;' and
of his 'Treatise on the Telescope;' set my mind on fire。 I
conceived the idea of making a telescope of my own; for I could
not buy one。 While reading the Mechanics' Magazine I observed
the accounts of men who made telescopes。 Why should not I do the
same? Of course it was a matter of great difficulty to one who
knew comparatively little of the use of tools。 But I had a
willing mind and willing hands。 So I set to work。 I think I
made my first telescope about twenty years ago。 It was
thirty…six inches long; and the tube was made of pasteboard。 I
got the glasses from Liverpool for 4s。 6d。 Captain Owens; of the
ship Talacra; bought them。 He also bought for me; at a
bookstall; the Greek Lexicon and the Greek New Testament; for
which he paid 7s。 6d。 With my new telescope I could see
Jupiter's four satellites; the craters on the moon; and some of
the double stars。 It was a wonderful pleasure to me。
〃But I was not satisfied with the instrument。 I wanted a bigger
and a more perfect one。 I sold it and got new glasses from
Solomon of London; who was always ready to trust me。 I think it
was about the year 1868 that I began to make a reflecting
telescope。 I got a rough disc of glass; from St。 Helens; of ten
inches diameter。 It took me from nine to ten days to grind and
polish it ready for parabolising and silvering。 I did this by
hand labour with the aid of emery; but without a lathe。 I
finally used rouge instead of emery in grinding down the glass;
until I could see my face in the mirror quite plain。 I then sent
the 8 3/16 inch disc to Mr。 George Calver; of Chelmsford; to turn
my spherical curve to a parabolic curve; and to silver the
mirror; for which I paid him 5L。 I mounted this in my timber
tube; the focus was ten feet。 When everything was complete I
tried my instrument on the sky; and found it to have good
defining power。 The diameter of the other glass I have made is a
little under six inches。
〃You ask me if their performance satisfies me? Well; I have
compared my six…inch reflector with a 4 1/4 inch refractor;
through my window;