beacon lights of history-iii-2-及65准
梓囚徒貧圭鮗 ○ 賜 ★ 辛酔堀貧和鍬匈梓囚徒貧議 Enter 囚辛指欺云慕朕村匈梓囚徒貧圭鮗 ● 辛指欺云匈競何
!!!!隆堋響頼紗秘慕禰厮宴和肝写偬堋響
made fun of the more conservative schoolmen with whom he was
brought in contact察that he heard察while on a visit to Venice
that a Dutch spectacle´maker had invented an instrument which was
said to represent distant objects nearer than they usually
appeared。 This was in 1609察when he察at the age of fifty´five察was
the idol of scientific men察and was in the enjoyment of an ample
revenue察giving only sixty half´hours in the year to lectures察and
allowed time to prosecute his studies in that ;sweet solitariness;
which all true scholars prize察and without which few great
attainments are made。 The rumor of the invention excited in his
mind the intensest interest。 He sought for the explanation of the
fact in the doctrine of refraction。 He meditated day and night。
At last he himself constructed an instrumenta leaden organ pipe
with two spectacle glasses察both plain on one side察while one of
them had its opposite side convex察and the other its second side
concave。
This crude little instrument察which magnified but three times察he
carries in triumph back to Venice。 It is regarded as a scientific
toy察yet everybody wishes to see an instrument by which the human
eye indefinitely multiplies its power。 The Doge is delighted察and
the Senate is anxious to secure so great a curiosity。 He makes a
present of it to the Senate察after he has spent a month in showing
it round to the principal people of that wealthy city察and he is
rewarded for his ingenuity with an increase of his salary察at
Padua察to one thousand florins察and is made professor for life。
He now only thinks of making discoveries in the heavens察but his
instrument is too small。 He makes another and larger telescope
which magnifies eight times察and then another which magnifies
thirty times察and points it to the moon。 And how indescribable his
satisfaction察for he sees what no mortal had ever before seen
ranges of mountains察deep hollows察and various inequalities These
discoveries察it would seem察are not favorably received by the
Aristotelians察however察he continues his labors察and points his
telescope to the planets and fixed starsbut the magnitude of the
latter remain the same察while the planets appear with disks like
the moon。 Then he directs his observations to the Pleiades察and
counts forty stars in the cluster察when only six were visible to
the naked eye察in the Milky Way he descries crowds of minute stars。
Having now reached the limit of discovery with his present
instrument察he makes another of still greater power察and points it
to the planet Jupiter。 On the 7th of January察1610察he observes
three little stars near the body of the planet察all in a straight
line and parallel to the ecliptic察two on the east and one on the
west of Jupiter。 On the next observation he finds that they have
changed places察and are all on the west of Jupiter察and the next
time he observes them they have changed again。 He also discovers
that there are four of these little stars revolving round the
planet。 What is the explanation of this singular phenomenon拭 They
cannot be fixed stars察or planets察they must then be moons。
Jupiter is attended with satellites like the earth察but has four
instead of one The importance of this last discovery was of
supreme value察for it confirmed the heliocentric theory。 Old
Kepler is filled with agitations of joy察all the friends of Galileo
extol his genius察his fame spreads far and near察he is regarded as
the ablest scientific man in Europe。
His enemies are now dismayed and perplexed。 The principal
professor of philosophy at Padua would not even look through the
wonderful instrument。 Sissi of Florence ridicules the discovery。
;As察─said he察 there are only seven apertures of the headtwo
eyes察two ears察two nostrils察and one mouthand as there are only
seven days in the week and seven metals察how can there be seven
planets拭
But science察discarded by the schools察fortunately finds a refuge
among princes。 Cosimo de' Medici prefers the testimony of his
senses to the voice of authority。 He observes the new satellites
with Galileo at Pisa察makes him a present of one thousand florins
and gives him a mere nominal officethat of lecturing
occasionally to princes察on a salary of one thousand florins for
life。 He is now the chosen companion of the great察and the
admiration of Italy。 He has rendered an immense service to
astronomy。 ;His discovery of the satellites of Jupiter察─says
Herschel察 gave the holding turn to the opinion of mankind
respecting the Copernican system察and pointed out a connection
between speculative astronomy and practical utility。;
But this did not complete the catalogue of his discoveries。 In
1610 he perceived that Saturn appeared to be triple察and excited
the curiosity of astronomers by the publication of his first
;Enigma察─Altissimam planetam tergeminam observavi。 He could not
then perceive the rings察the planet seemed through his telescope to
have the form of three concentric O's。 Soon after察in examining
Venus察he saw her in the form of a crescent此Cynthiae figuras
aemulatur mater amorum察 Venus rivals the phases of the moon。;
At last he discovers the spots upon the sun's disk察and that they
all revolve with the sun察and therefore that the sun has a
revolution in about twenty´eight days察and may be moving on in a
larger circle察with all its attendant planets察around some distant
centre。
Galileo has now attained the highest object of his ambition。 He is
at the head察confessedly察of all the scientific men of Europe。 He
has an ample revenue察he is independent察and has perfect leisure。
Even the Pope is gracious to him when he makes a visit to Rome
while cardinals察princes察and ambassadors rival one another in
bestowing upon him attention and honors。
But there is no height of fortune from which a man may not fall
and it is usually the proud察the ostentatious察and the contemptuous
who do fall察since they create envy察and are apt to make social
mistakes。 Galileo continued to exasperate his enemies by his
arrogance and sarcasms。 ;They refused to be dragged at his
chariot´wheels。; ;The Aristotelian professors察─says Brewster
;the temporizing Jesuits察the political churchmen察and that timid
but respectable body who at all times dread innovation察whether it
be in legislation or science察entered into an alliance against the
philosophical tyrant who threatened them with the penalties of
knowledge。; The church dignitaries were especially hostile察since
they thought the tendency of Galileo's investigations was to
undermine the Bible。 Flanked by the logic of the schools and the
popular interpretation of Scripture察and backed by the civil power
they were eager for war。 Galileo wrote a letter to his friend the
Abbe Castelli察the object of which was ;to prove that the
Scriptures were not intended to teach science and philosophy察─but
to point out the way of salvation。 He was indiscreet enough to
write a longer letter of seventy pages察quoting the Fathers in
support of his views察and attempting to show that Nature and
Scripture could not speak a different language。 It was this
reasoning which irritated the dignitaries of the Church more than
his discoveries察since it is plain that the literal language of
Scripture upholds the doctrine that the sun revolves around the
earth。 He was wrong or foolish in trying to harmonize revelation
and science。 He should have advanced his truths of science and
left them to take care of themselves。 He should not have meddled
with the dogmas of his enemies此not that he was wrong in doing so
but it was not politic or wise察and he was not called upon to
harmonize Scripture with science。
So his enemies busily employed themselves in collecting evidence
against him。 They laid their complaints before the Inquisition of
Rome察and on the occasion of paying a visit to that city察he was
summoned before that tribunal which has been the shame and the
reproach of the Catholic Church。 It was a tribunal utterly
incompetent to sit upon his case察since it was ignorant of science。
In 1615 it was decreed that Galileo should renounce his obnoxious
doctrines察and pledge himself neither to defend nor publish them in
future。 And Galileo accordingly察in dread of prison察appeared
before Cardinal Bellarmine and declared that he would renounce the
doctrines he had defended。 This cardinal was not an ignorant man。
He was the greatest theologian of the Catholic Church察but his
bitterness and rancor in reference to the new doctrines were as
marked as his scholastic learning。 The Pope察supposing that
Galileo would adhere to his promise察was gracious and kind。
But the philosopher could not resist the temptation of ridiculing
the advocates of the old system。 He called them ;paper
philosophers。; In private he made a mockery of his persecutors。
One Saisi undertook to pro