Philosophy is the perceptual faith questioning itself about itself. One can say of it, as of every faith, that it is a faith because it is the possibility of doubt, and this indefatigable ranging over the things, which is our life, is also a continuous interrogation.

-The Visible and the Invisible

Philosophy is the perceptual faith questioning itself about itself. One can say of it, as of every faith, that it is a faith because it is the possibility of doubt, and this indefatigable ranging over the things, which is our life, is also a continuous interrogation.

- Maurice Merleau-Ponty, The Visible and the Invisible, p. 103.