One of the helpful notions which philosophy contributes to those who not only seek Truth through the intellect alone, but also seek to know how they are to live with that Truth in the active world itself, is the idea of the twofold view. There is the immediate view and there is the ultimate viewpoint. The first offers us a convenient way of looking at our activities in the world and of dealing with them whilst yet holding firmly to the Truth. The first tells us to act as if the world is real in the absolute sense. The second viewpoint, the ultimate, tells us that there can be only one true way of looking at everything, because there is only one Reality. Since it deals with the Absolute, where time and space disappear and there is no subject to view, no object to be viewed, there is no thought or complex of thoughts which can hold it; it transcends intellect. Therefore it could be said that philosophy uses duality for its practical viewpoint, but it stays in nonduality for its basic one, thus reconciling both.
-- Notebooks Category 19: The Reign of Relativity > Chapter 2 : The Double Standpoint > # 7
-- Perspectives > Chapter 26: World-Idea > # 41