The epistemologists' preoccupation with the formulation of principles of epistemic appraisal are geared to meet sceptical challenges.
From the methodological point of view, the goal has been to accelerate transition from the stage of information collection and knowledge development into wisdom generation, which in practical dimension means a shift from understanding of relationships and patterns to understanding of processes and finally, formulation of principles for action.
Although earlier philosophers, including Socrates, appealed to something resembling the principle of fairness (or fair play), the classic formulation of the principle is the one H.
In [25] and [26], a maximum principle was used to analyze a type of fractional diffusion equation without an explicit formulation of this principle.
In addition to maintaining that the quantity of motion in the world is conserved, Descartes held that material bodies are governed by three laws of motion and seven rules of impact (AT VIIIA 62 71/CSM 1:240–245).[22] The first two laws in the Principles concern the movements of bodies in isolation, and taken together constitute Descartes's formulation of the principle of inertia.
In February 1686 Leibniz wrote his Discours de métaphysique (Discourse on Metaphysics), which contains the first explicit formulation of his principle of the identity of indiscernibles (it is impossible for two numerically distinct objects to have all of the same properties).
Another formulation of the principle of identity asserts that a thing is identical with itself, or (∀x) (x = x), in which ∀ means "for every"; or simply that x is x.
In 1875, however, the Danish linguist Karl Verner explained the apparent exceptions to Grimm's law; his formulation of the principle governing those exceptions is known as Verner's law.
In a celebrated formulation of this principle, Mill wrote that the sole end for which mankind are warranted, individually or collectively, in interfering with the liberty of action of any of their number, is self-protection.… The only purpose for which power can be rightfully exercised over any member of a civilised community, against his will, is to prevent harm to others.
This "holistic" formulation of the principle of organic unities is not the only possible one.
