Malcolm Ocean

“I am of the opinion that an entirely new light would illuminate many psychological and psycho-physiological questions if we recognised that distinct perception is merely cut, for the purposes of practical existence, out of a wider canvas. In psychology and elsewhere, we like to go from the part to the whole, and our customary system of explanation consists in reconstructing ideally our mental life with simple elements, then in supposing that the combination of these elements has really produced our mental life. If things happened this way, our perception would as a matter of fact be inextensible; it would consist of the assembling of certain specific materials, in a given quantity, and we should never find anything more in it than what had been put there in the first place. But the facts, taken as they are, without any mental reservation about providing a mechanical explanation of the mind, suggest an entirely different interpretation. They show us, in normal psychological life, a constant effort of the mind to limit its horizon, to turn away from what it has a material interest in not seeing. Before philosophizing one must live; and life demands that we put on blinders, that we look neither to the right, nor to the left nor behind us, but straight ahead in the direction we have to go. Our knowledge, far from being made up of a gradual association of simple elements, is the effect of a sudden dissociation: from the immensely vast field of our virtual knowledge, we have selected, in order to make it into actual knowledge, everything which concerns our action upon things; we have neglected the rest.”
― Henri Bergson, The Creative Mind: An Introduction to Metaphysics