The intellectual life of man consists almost wholly in his substituting a conceptual order for the perceptual order in which his experience originall… - William James

Everyone is familiar with the phenomenon of feeling more or less alive on different days. Everyone knows on any given day that there are energies slumbering in him which the incitements of that day do not call forth, but which he might display if these were greater. Most of us feel as if a sort of cloud weighed upon us, keeping us below our highest notch of clearness in discernment, sureness in reasoning, or firmness in deciding. Compared with what we ought to be, we are only half awake. Our fires are damped, our drafts are checked. We are making use of only a small part of our possible mental and physical resources. Stating the thing broadly, the human individual thus lives far within his limits; he possesses powers of various sorts which he habitually fails to use.

Matter is indeed infinitely and incredibly refined. To anyone who has ever looked on the face of a dead child or parent the mere fact that matter could have taken for a time that precious form, ought to make matter sacred ever after. It makes no difference what the principle of life may be, material or immaterial, matter at any rate cooperates, lends itself to all life's purposes. That beloved incarnation was among matter's possibilities.

"The most ancient parts of truth … also once were plastic. They also were called true for human reasons. They also mediated between still earlier truths and what in those days were novel observations. Purely objective truth, truth in whose establishment the function of giving human satisfaction in marrying previous parts of experience with newer parts played no role whatsoever, is nowhere to be found. The reasons why we call things true is the reason why they are true, for "to be true" means only to perform this marriage-function."