Famous quotes containing the words faculties and/or require:
“What a perpetual disappointment is actual society, even of the virtuous and gifted! After interviews have been compassed with long foresight, we must be tormented presently by baffled blows, by sudden, unseasonable apathies, by epilepsies of wit and of animal spirits, in the heyday of friendship and thought. Our faculties do not play us true, and both parties are relieved by solitude.”
—Ralph Waldo Emerson (1803–1882)
“Let’s call something a rigid designator if in every possible world it designates the same object, a non-rigid or accidental designator if that is not the case. Of course we don’t require that the objects exist in all possible worlds.... When we think of a property as essential to an object we usually mean that it is true of that object in any case where it would have existed. A rigid designator of a necessary existent can be called strongly rigid.”
—Saul Kripke (b. 1940)