"There is a sacred science, and for thousands of years countless inquisitive people have sought in vain to penetrate its “secrets.” It is as if they attempted to dig a hole in the sea with an ax. The tool must be of the same nature as the objective to be worked upon. Spirit is found only with spirit, and esoterism is the spiritual aspect of the world, inaccessible to cerebral intelligence. Those who profess to reveal the esoterism of such teachings are charlatans."

"sages leave speculation to the idle, and contemplate Nature."

"we were appealing to another power in us which comes from our innate consciousness, the source of the sense of harmony. If it is effective, this power will be the reason for genius, for creative thought, creative in the sense that it works ahead of the known, the classified. Isn’t it this consciousness of a new way, dictated to today’s decadent world, which impels artists to destroy the idols of yesterday in order to attempt irrational expressions? They seek a concordance of the elements of “sensations,” ignoring the rational combinations which only satisfy the inertia of acquired habit. Atmospheres, images, and forms are created to evoke a feeling, an emotion, to provoke a vital reaction. Art is the herald of the mentality of a period, the harbinger of its innermost tendency."

"The Golden Number is a mathematical definition of a proportional function which all of nature obeys, whether it be a mollusk shell, the leaves of plants, the proportions of the animal body, the human skeleton, or the ages of growth in man."

"One must know how to disregard the vehicle of the idea in order to consider its motivation alone."