Essential and Accidental Properties
In classical Aristotelian terminology, a property (proprium) is one of the predicables. It is a non-essential quality of a species (like an accident), but a quality which is nevertheless characteristically present in members of that species (and in no others). For example, "ability to laugh" may be considered a special characteristic of human beings. However, "laughter" is not an essential quality of the species human, whose Aristotelian definition of "rational animal" does not require laughter. Thus, in the classical framework, properties are characteristic, but non-essential, qualities.
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Famous quotes containing the words essential, accidental and/or properties:
“The present era grabs everything that was ever written in order to transform it into films, TV programmes, or cartoons. What is essential in a novel is precisely what can only be expressed in a novel, and so every adaptation contains nothing but the non-essential. If a person is still crazy enough to write novels nowadays and wants to protect them, he has to write them in such a way that they cannot be adapted, in other words, in such a way that they cannot be retold.”
—Milan Kundera (b. 1929)
“The fate of our times is characterized by rationalization and intellectualization and, above all, by the “disenchantment of the world.” Precisely the ultimate and most sublime values have retreated from public life either into the transcendental realm of mystic life or into the brotherliness of direct and personal human relations. It is not accidental that our greatest art is intimate and not monumental.”
—Max Weber (1864–1920)
“The reason why men enter into society, is the preservation of their property; and the end why they choose and authorize a legislative, is, that there may be laws made, and rules set, as guards and fences to the properties of all the members of the society: to limit the power, and moderate the dominion, of every part and member of the society.”
—John Locke (1632–1704)