Rules necessary for definitions. Not to leave any terms at all obscure or ambiguous without definition; Not to employ in definitions any but terms perfectly known or already explained. (Blaise Pascal)

Rules necessary for definitions. Not to leave any terms at all obscure or ambiguous without definition; Not to employ in definitions any but terms perfectly known or already explained.

Blaise Pascal

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definition employ known leave necessary Rules

Related quotes

Harmony is an obscure and difficult musical science, but most difficult to those who are not acquainted with the Greek language; because it is necessary to use many Greek words to which there are none corresponding in Latin.

Vitruvius

Those who violate the rules of a language do not enter new territory; they leave the domain of meaningful discourse. Even facts in these circumstances dissolve, because they are shaped by the language and subjected to its limitations.

Paul Karl Feyerabend

Nothing is so contrary to military rules as to make the strength of your army known, either in the orders of the day, in proclamations, or in the newspapers.

Napoleon Bonaparte

The best artists know what to leave out. They know how much of the support should show through as the pigment is applied, what details aren't necessary.

Charles de Lint

Other men are known to posterity only through the medium of history, which is continually growing faint and obscure; but the intercourse between the author and his fellow-men is ever new, active, and immediate.

Washington Irving