I have never believed in one single truth, whether it is mine or somebody else’s. I think that all schools and all theories can be useful in particular places and at given times. But I think that the only way to live is to passionately, and absolutely, commit ourselves to one point of view.
In any case, as time goes by, and as we change, objectives vary and the point of view moves around. When I think of essays I have written and the ideas which have come to life in numerous places, something strikes me: there is a certain continuity.

For a point of view to have any useful purpose, you have to be completely committed to it and defend it to the death. And this even when a little voice is murmuring inside you at the same time “hold on tightly, let go lightly.

Peter Brook, The Shifting Point