Such a revolutionary acquisition as insight must necessarily prove to be in a man's life can only be developed by overcoming all the tremendous force of habitual wrong thinking, by neutralizing all the tremendous weight of habitual wrong feeling, and by counteracting all the tremendous strength of habitual wrong-doing. In short, the familiar personal "I" must have the ground cut from under its feet. This is done by the threefold discipline. The combined threefold technique consists of metaphysical reflection, mystical meditation, and constant remembrance in the midst of disinterested active service. The full use and balanced exercise of every function is needful. Although these three elements have here been isolated one by one for the purpose of clearer intellectual study, it must be remembered that in actual life the student should not attempt to isolate them. Such a division is an artificial one. He who takes for his province this whole business of truth-seeking and gains this rounded all-comprehensive view will no longer be so one-sided as to set up a particular path as being the only way to salvation. On the contrary, he will see that salvation is an integral matter. It can no more be attained by mere meditation alone, for example, than by mere impersonal activity alone; it can no more be reached by evading the lessons of everyday external living than by evading the suppression of such externality which meditation requires. Whereas metaphysics seeks to lift us up to the superphysical idea by thinking, whereas meditation seeks to lift us up by intuition, whereas ethics seeks to raise us to it by practical goodness, art seeks to do the same by feeling and appreciating beauty. Philosophy in its wonderful breadth and balance embraces and synthesizes all four and finally adds their coping stone, insight.
-- Notebooks Category 20: What Is Philosophy? > Chapter 4: Its Realization Beyond Ecstasy > # 178
-- Perspectives > Chapter 20: What Is Philosophy? > # 12