Gradual Quotes - page 4
Among the various paradigmatic changes in science and mathematics in this century, one such change concerns the concept of uncertainty. In science, this change has been manifested by a gradual transition from the traditional view, which insists that uncertainty is undesirable in science and should be avoided by all possible means, to an alternative view, which is tolerant of uncertainty and insists that science cannot avoid it. According to the traditional view, science should strive for certainty in all its manifestations (precision, specificity, sharpness, consistency, etc.); hence, uncertainty (imprecision, nonspecificity, vagueness, inconsistency, etc.) is regarded as unscientific. According to the alternative (or modem) view, uncertainty is considered essential to science; it is not only an unavoidable plague, but it has, in fact, a great utility.
George Klir
Mr. Douglas incessantly remembers to inform us in every speech he has made for a year past that, when the Constitution was formed, all the thirteen States but one recognized slavery by law; but he incessantly forgets to add that Pennsylvania in 1780 passed an act for the gradual abolition of slavery which freed everybody born in the State after its passage; that one day later Massachusetts decided that her Bill of Rights abolished slavery forever; that in 1784 Connecticut followed Pennsylvania, and Rhode Island at about the same time; that in 1792, soon after the Constitution was formed. New Hampshire, under her Bill of Rights, Vermont, by express assertion in her Constitution, New York in March, 1799, and New Jersey in 1804, gradually abolished slavery.
George William Curtis
Leibnitz, the great mathematician, published his 'Protogaea' in 1680. He imagined this planet to have been originally a burning luminous mass, and that ever since its creation it has been undergoing gradual refrigeration. Nearly all the matter of the earth was at first encompassed by fire. When the outer crust had at length cooled down sufficiently to allow the vapors to be condensed, they fell and formed a universal ocean, investing the globe, and covering the loftiest mountains. Further consolidation produced rents, vacuities, and subterranean caverns, and the ocean, rushing in to fill them, was gradually lowered. The principal feature of this theory, the gradual diminution of the original heat, and of an ancient universal ocean, were adopted by Buffon and De Luc, and entered under different modifications, into a great number of succeeding systems.
Charles Lyell