Famous quotes containing the words valuable and/or property:
“All of the valuable qualities ... like helping in the development of others—will not get you to the top at General Motors, were that path open to women.... The characteristics most highly developed in women and perhaps most essential to human beings are the very characteristics that are specifically dysfunctional for success in the world as it is.... They may, however, be the important ones for making the world different.”
—Jean Baker Miller (20th century)
“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)