“The phenomenological world is not the bringing to explicit expression of a pre-existing being, but the laying down of being. Philosophy is not the reflection of a pre-existing truth, but, like art, the act of bringing truth into being.”

“All thought of something is at the same time self-consciousness [...] At the root of all our experiences and all our reflections, we find [...] a being which immediately recognises itself, [...] and which knows its own existence, not by observation and as a given fact, nor by inference from any idea of itself, but through direct contact with that existence. Self-consciousness is the very being of mind in action.”

“But the spectacle perceived does not partake of pure being. Taken exactly as I see it, it is a moment of my individual history, and since sensation is a reconstitution, it pre-supposes in me sediments left behind by some previous constitution, so that I am, as a sentient subject, a repository stocked with natural powers at which I am the first to be filled with wonder.”

“The world is... the natural setting of, and field for, all my thoughts and all my explicit perceptions. Truth does not inhabit only the inner man, or more accurately, there is no inner man, man is in the world, and only in the world does he know himself. ”

“It is no more natural and no less conventional to shout in anger or to kiss in love than to call a table 'a table'. Feelings and passional conduct are invented like words. Even those which like paternity seem to be part and parcel of the human make-up are in reality institutions. It is impossible to superimpose on man a lower layer of behavior which one chooses to call 'natural' followed by a manufactured cultural or spiritual world. Everything is both manufactured and natural in man as it were in the sense that there is not a word, not a form of behavior which does not owe something to purely biological being and which at the same time does not elude the simplicity of animal life and cause forms of vital behavior to deviate from their pre-ordained direction through a sort of leakage and through a genius for ambiguity which might serve to define man.”

“True reflection presents me to myself not as idle and inaccessible subjectivity, but as identical with my presence in the world and to others, as I am now realizing it: I am all that I see, I am an intersubjective field, not despite my body and historical situation, but, on the contrary, by being this body and this situation, and though them, all the rest.”

“The perceived world is the always-presupposed foundation of all rationality, all value, and all existence.”