Indefiniteness Quotes

Physical science comes nearest to that complete system of exact knowledge which all sciences have before them as an ideal. Some fall far short of it. The physicist who inveighs against the lack of coherence and the indefiniteness of theological theories, will probably speak not much less harshly of the theories of biology and psychology. They also fail to come up to his standard of methodology. On the other side of him stands an even superior being - the pure mathematician - who has no high opinion of the methods of deduction used in physics, and does not hide his disapproval of the laxity of what is accepted as proof in physical science. And yet somehow knowledge grows in all these branches. Wherever a way opens we are impelled to seek by the only methods that can be devised for that particular opening, not over-rating the security of our finding, but conscious that in this activity of mind we are obeying the light that is in our nature. (Arthur Eddington)
O, let us understand that the power of Christianity lies not in a hazy indefiniteness, not in shadowy forms, not so much even in definite truths and doctrines, but in the truth and the doctrine. There is but one Christ crucified. All the gathered might of the infinite God is in that word.
Herrick Johnson
Some have felt that these blundering lives are due to the inconvenient indefiniteness with which the Supreme Power has fashioned the natures of women: if there were one level of feminine incompetence as strict as the ability to count three and no more, the social lot of women might be treated with scientific certitude. Meanwhile the indefiniteness remains, and the limits of variation are really much wider than any one would imagine from the sameness of women's coiffure and the favorite love-stories in prose and verse.
George Eliot
In Darwin's time no serious attempt had been made to examine the manifestations of variability. A vast assemblage of miscellaneous facts could formerly be adduced as seemingly comparable illustrations of the phenomenon "Variation." Time has shown this mass of evidence to be capable of analysis. When first promulgated it produced the impression that variability was a phenomenon generally distributed amongst living things in such a way that the specific divisions must be arbitrary. When this variability is sorted out, and is seen to be in part a result of hybridisation, in part a consequence of the persistence of hybrids by parthenogenetic reproduction, a polymorphism due to the continued presence of individuals representing various combinations of Mendelian allelomorphs, partly also the transient effect of alteration in external circumstances, we see how cautious we must be in drawing inferences as to the indefiniteness of specific limits from a bare knowledge that intermediates exist.
William Bateson
Few people take the trouble of trying to find out what democracy really is. Yet this would be a great help, for it is our lawless and uncertain thoughts, it is the indefiniteness of our impressions, that fill darkness, whether mental or physical, with spectres and hobgoblins. Democracy is nothing more than an experiment in government, more likely to succeed in a new soil, but likely to be tried in all soils, which must stand or fall on its own merits as others have done before it. For there is no trick of perpetual motion in politics any more than in mechanics.
James Russell Lowell