A signal is comprehended if it serves to make us notice the object or situation it bespeaks. A symbol is understood when we conceive the idea it presents.

Nature, as man has always known it, he knows no more. Since he has learned to esteem signs above symbols, to suppress his emotional reactions in favor of practical ones and make use of nature instead of holding so much of it sacred, he has altered the face, if not the heart, of reality.

Artistic form is congruent with the dynamic forms of our direct sensuous, mental, and emotional life; works of art are projections of "felt life", as Henry James called it, into spatial, temporal, and poetic structures.

the wide discrepancy between reason and feeling may be unreal; it is not improbable that intellect is a high form of feeling - a specialized, intensive feeling about intuitions.

Magic, then, is not a method, but a language; it is part and parcel of that greater phenomenon, ritual, which is the language of religion. Ritual is a symbolic transformation of experiences that no other medium can adequately express.

What is artistically good is whatever articulates and presents feeling to our understanding.

The faith of scientists in the power and truth of mathematics is so implicit that their work has gradually become less and less observation, and more and more calculation.... But the facts which are accepted by virtue of these tests are not actually observed at all.