“As our mother earth is a mere speck in the sunbeam in the illimitable universe, so man himself is but a tiny grain of protoplasm in the perishable framework of organic nature. [This] clearly indicates the true place of man in nature, but it dissipates the prevalent illusion of man's supreme importance and the arrogance with which he sets himself apart from the illimitable universe and exalts himself to the position of its most valuable element.”

“Earth, stars, and the vastness of space; yesterday, today and tomorrow; and the endlessly increasing knowledge of the relation of forces, present an illimitable universe of numberless phenomena. Only in general outline can the universe be understood. In its infinite variety of expression, it wholly transcends the human mind... In the midst of this complexity man finds himself. As he progresses from childhood to manhood, and his slumbering faculties are awakened, he becomes more fully aware of the vastness of his universe and of the futility of hoping to understand it in detail. Nevertheless, conscious man cannot endure confusion. Out of the universal mystery he must draw at least the general, controlling laws that proclaim order in the apparent chaos; and especially is he driven, by his inborn and unalterable nature, to know if possible his own place in the system of existing things. ”

“It's the place built out of Man's ceaseless failure to overcome himself. Out of Man's endless war against himself we build our successes as well as our failures. Making it the city of all cities most like Man himself— loneliest creation of all this very old poor earth.”

“Insofar as he makes use of his healthy senses, man himself is the best and most exact scientific instrument possible. The greatest misfortune of modern physics is that its experiments have been set apart from man, as it were, physics refuses to recognize nature in anything not shown by artificial instruments, and even uses this as a measure of its accomplishments.”

“Man is a universe within himself.”

“Man can no longer live for himself alone. We must realize that all life is valuable and that we are united to all life. From this knowledge comes our spiritual relationship with the universe.”