“In this science the illustrations and examples are not confined in their effect merely to the practice they afford in the analytical art, but […] they also store the mind with independent geometrical and physical knowledge.”

David Sayre, while in a panel discussion with Hopper, as quoted in Management and the Computer of the Future (1962) by Sloan School of Management, p. 277
Misattributed

Source: The Bed of Procrustes: Philosophical and Practical Aphorisms

कला र जीवन (Art and Life)
Art and Life
Context: I think human arts depend on the imaginative truths. The straight forward illustration of practicality cannot take the form of Art, not is photography any Art in my opinion.

Meditation Symbols in Eastern & Western Mysticism (1988)
Context: The alchemical tradition assumes that every physical art or science is a body of knowledge which exists only because it is ensouled by invisible powers and processes. Physical chemistry, as it is practiced in the modern world, is concerned principally with pharmaceutical or industrial research projects. It is confined within the boundaries of an all-pervading materialism, which binds labor to the advancement of physical objectives.

Source: The Confessions of Aleister Crowley: An Autohagiography

Book I, p. xxv
Collected Works

Clifford & Pearson, Ch IV, Position, §19 On the Bending of Space
The Common Sense of the Exact Sciences (1885)
Context: We may... be treating merely as physical variations effects which are really due to changes in the curvature of our space; whether, in fact, some or all of those causes which we term physical may not be due to the geometrical construction of our space. There are three kinds of variation in the curvature of our space which we ought to consider as within the range of possibility.
(i) Our space is perhaps really possessed of a curvature varying from point to point, which we fail to appreciate because we are acquainted with only a small portion of space, or because we disguise its small variations under changes in our physical condition which we do not connect with our change of position. The mind that could recognise this varying curvature might be assumed to know the absolute position of a point. For such a mind the postulate of the relativity of position would cease to have a meaning. It does not seem so hard to conceive such a state of mind as the late Professor Clerk-Maxwell would have had us believe. It would be one capable of distinguishing those so-called physical changes which are really geometrical or due to a change of position in space.
(ii) Our space may be really same (of equal curvature), but its degree of curvature may change as a whole with the time. In this way our geometry based on the sameness of space would still hold good for all parts of space, but the change of curvature might produce in space a succession of apparent physical changes.
(iii) We may conceive our space to have everywhere a nearly uniform curvature, but that slight variations of the curvature may occur from point to point, and themselves vary with the time. These variations of the curvature with the time may produce effects which we not unnaturally attribute to physical causes independent of the geometry of our space. We might even go so far as to assign to this variation of the curvature of space 'what really happens in that phenomenon which we term the motion of matter.' <!--pp. 224-225

Light on Life: B.K.S. Iyengar's Yoga Insights

Heinrich Rohrer, in Science - A Part of Our Future, Interdisciplinary Science Reviews Vol. 19, 193, 1994.