By distinguishing superlunary ( celestial ) and sublunary ( terrestrial ) existence, and reinforcing this with the four-element physics of Empedocles, Aristotle came to speak of the stars as perfect bodies, which moved in only a perfect way, viz. in a perfect circle.

By dealing with common landscape in an uncommon way, Roy Mason has found a particular niche in American landscape art.

By the end of the spring of 1961, assuming that a general business recovery gets under way, interest rates should begin to edge upward again, depending upon the vigor of the recovery and the determination with which the monetary authorities move to restrain credit availability.

By early summer, he wrote from Laramie that he was suffering from the wound inflicted in the ambush and was in a bad way financially, so Pels sent him a draft for $100, warning that it was still not wise for him to return.

By means of charts showing wave-travel times and depths in the ocean at various locations, it is possible to estimate the rate of approach and probable time of arrival at Hawaii of a tsunami getting under way at any spot in the Pacific.

By way of explanation we ourselves are prone to imagine that this achievement stems from the same American Catholic zeal and generosity which brought the parochial school system into existence.

By the theory of minute constituents of things, and his emphasis on mechanical processes in the formation of order, he paved the way for the atomic theory.

By allowing a new kind of equality among citizens this opened the way to democracy, which in turn called for a new means, chattel slavery, to at least partially equalise the availability of leisure between rich and poor.

By 1980, the way the game was played had changed dramatically due to innovative coaching tactics, with the phasing out of many of the game's kicking styles and the increasing use of handball ; whilst presentation was influenced by television.

By 1972, however, with only a minimum of work done on the I-95 right of way and none on the potentially massively disruptive Inner Belt, Governor Francis Sargent put a moratorium on highway construction within the MA-128 corridor, except for a short stretch of Interstate 93.

By early 2000 there had been the beginning of an economic recovery, with the export sector leading the way, as it enjoyed the benefit of the more competitive exchange rate, as well as strong prices for petroleum, Colombia's leading export product.

By 0. 3 Mya, Canis lupus ( the gray wolf ) was fully developed and had spread throughout Europe and northern Asia ; and Beringia offered a way to North America.

By 1996, other engineers had joined in, because it was clear that Cygwin would be a useful way to provide Cygnus ' embedded tools hosted on Windows systems ( the previous strategy had been to use DJGPP ).

By Stalin's death in 1953, the Central Committee had become largely a symbolic organ, which was responsible to the Politburo, and not the other way around.

By way of contrast, when introduced in 1985, the Amiga had compared favorably against 286-based systems with EGA graphics and rudimentary sound capabilities that frequently cost 2 – 3 times as much.

By 1827, construction on the Dayton-Cincinnati canal began as a way to better transport goods from Dayton to Cincinnati.

By the age of Augustus, poets like Virgil closely adhered to the rules of the meter and approached it in a highly rhetorical way, looking for effects that can be exploited in skilled recitation.

By 2003 the line had been restored from Massawa all the way through to Asmara.

By no means do all Greek epigrams behave this way ; many are simply descriptive.

By way of comparison, the routes départementales cover a total distance of 365, 000 km.

* By the convolution theorem, Fourier transforms turn the complicated convolution operation into simple multiplication, which means that they provide an efficient way to compute convolution-based operations such as polynomial multiplication and multiplying large numbers.

By the end of the 1990s, 11 fishing farms were registered in Guadeloupe and experiments are under way to catch and market fish in order to respond to growing demand.

By granting land to the abbotts and bishops he appointed, Otto actually made these bishops into " princes of the Empire " ( Reichsfürsten ); in this way, Otto was able to establish a national church.

By 1988, Hungary had developed a two-tier banking system and had enacted significant corporate legislation which paved the way for the ambitious market-oriented reforms of the post-communist years.

`` By God '', Waddell said, `` we don't want to upset the boy at this time of all times.

When they came to Mr. Jack's photograph, twenty by twelve inches in a curly silver frame, Miss Ada said, `` By rights I ought to leave that, seeing he won't take my clotheshorse ''.

I grinned at him, handed him a couple of dollars and said, `` By the time you get the parking charge figured up, there should be a cigar in it for you ''.

By leaving our doors open the United States gives other peoples the opportunity to see us and to compare, he said.

By now the rebel forces were said to have numbered 230, 000, however, this number should be treated with scepticism — Dio's account is known only from a late epitome, and ancient sources commonly exaggerate enemy numbers.

By 916 fleets under Sihtric Cáech and Ragnall, said to be grandsons of Ímar ( that is, they belonged to the same Uí Ímair kindred as the Ímar who was killed in 904 ), were very active in Ireland.

By the late 1930s and the 1940s, Italian Fascism completely denounced capitalism as an obsolete and oppressive system, Mussolini in 1940 at the entry of Italy into World War II, said:

* 1502 10 July – By a Royal Warrant passed in Toledo by Isabella I of Castile, Gibraltar was granted its coat of arms: " An escutcheon on which the upper two thirds shall be a white field and on the said field set a red castle, and below the said castle, on the other third of the escutcheon, which must be a red field in which there must be a white line between the castle and the said red field, there shall be a golden key which hangs by a chain from the said castle, as are here figured ".

By way of comparison, the Niger – Congo family is said to have some 1, 500 languages.

He once said to a group of lobbyists the famous quote and " By the want of it we have been overthrown.

By reason, it is said, one reads and is able to interpret Scripture coherently and consistently.

“ By allowing deals with Burma ’ s state-owned oil company, the U. S. looks like it caved to industry pressure and undercut Aung San Suu Kyi and others in Burma who are promoting government accountability ,” HRW ’ s Business and Human Rights Director Arvind Ganesan said.

By Parks ' account, Blake said, " Y'all better make it light on yourselves and let me have those seats.

By contrast, when the intronic flanking sequences do not follow the GU-AG rule, noncanonical splicing is said to occur ( see " minor spliceosome " below ).

Keynes, in warning about the menaces of inflation, said, " By a continuous process of inflation, governments can confiscate, secretly and unobserved, an important part of the wealth of their citizens.

By the Greco-Roman era, many of them were considered healers, and were said to have other special powers, including dream interpretation and the ability to control the weather, which they did by braiding or not combing their hair.

By far, the largest proportion of respondents in the three countries ( 74 % in Canada, 67 % in Britain and 63 % in the United States ) said that conversations with friends were “ very useful ” or “ moderately useful .” The next reputable source was the media ( television, books, movies, magazines ), mentioned by three-in-five Britons ( 65 %) and Canadians ( 62 %) and more than half of Americans ( 54 %) as useful.

By having a short route and using mounted riders rather than traditional stagecoaches, their proposal was to establish a fast mail service between St. Joseph, Missouri, and Sacramento, California with letters delivered in 10 days, a duration many said was impossible.

" By God, that's true ," Melbourne said, " I'll go!

By the time of the suppression on July 22, 1999, most Chinese government numbers said the population of Falun Gong was between 2 and 3 million, though some publications supported an estimate of 40 million.

Elizabeth famously said: " By God's death, these are but inventions against the young man " and she also said he was " a man fit to be employed by ourselves ".