Invariable Quotes
Modern man, seeking a middle position in the evaluation of sense impression and thought, can, following Plato, interpret the process of understanding nature as a correspondence, that is, a coming into congruence of pre-existing images of the human psyche with external objects and their behaviour. Modern man, of course, unlike Plato, looks on the pre-existent original images also as not invariable, but as relative to the development of a conscious point of view, so that the word "dialectic" which Plato is fond of using may be applied to the process of development of human knowledge.
Wolfgang Pauli
...the principle of nationality and the principle of reverence for antiquity-the principle of what I may call local patriotism-is not only an ennobling thing in itself, but has a great economic value. ... The attachment to your country, the attachment among British subjects to Britain, but also the attachment among Welsh-born people to Wales, has in it, in some degrees, the nature both of an appeal to energy and an incentive to its development, and likewise, no few elements of a moral standard; for the Welshman, go where he may, will be unwilling to disgrace the name. It is a matter of familiar observation that even in the extremest east of Europe, wherever free institutions have supplanted a state of despotic government, the invariable effect has been to administer an enormous stimulus to the industrious activity of the country.
William Ewart Gladstone
They [mathematicians] only take those things into consideration, of which they have clear and distinct ideas, designating them by proper, adequate, and invariable names, and premising only a few axioms which are most noted and certain to investigate their affections and draw conclusions from them, and agreeably laying down a very few hypotheses, such as are in the highest degree consonant with reason and not to be denied by anyone in his right mind. In like manner they assign generations or causes easy to be understood and readily admitted by all, they preserve a most accurate order, every proposition immediately following from what is supposed and proved before, and reject all things howsoever specious and probable which can not be inferred and deduced after the same manner.-Barrow, Isaac.
Isaac Barrow
The great error of the wisest known nations of antiquity, the Greeks and Romans, was the preference invariable given to the imagined interests of an imaginary existence called the state or country, and the real interests of the real existences, or human beings, upon whom, individually and collectively, their laws could alone operate. Another error was the opposition in which they invariably placed the interests of their own nation to the interests of all other nations; and a third and greater error, was the elevating into a virtue this selfish preference of their own national interests, under the name of patriotism. The moderns are growing a little wise on these matters, but they are still very ignorant.
Frances Wright