“But from its primal nature forced to frame
Mysteries, destinies of various name,
Is forced to give that it has taught to claim.”

Source: Political Aphorisms, Moral and Philosophical Thoughts (1848), p. 246

Leaves of Grass

Es gibt nur eine Heilkraft, und das ist die Natur; in Salben und Pillen steckt keine. Höchstens können sie der Heilkraft der Natur einen Wink geben, wo etwas für sie zu tun ist.
Neue Paralipomena
Essays

"There is no free will, but you have a choice! (And the role of memes in choice-creation)" in Handbags and Lingo (3 November 2013) http://anand.memesyslab.com/2013/11/there-is-no-free-will-but-you-have.html<!-- INKTalks -->
Context: The promise of survival beyond individual death or dispersion appeals to the most primal driving force of existence. Promises of transcendence have evolved out of the thriving desire to ward off the inevitable threat of individual death. Most systems propose a more or less perfect immortality – one where memories, hopes, desires, knowledge and even experiences survive the death of the physical body. An engagement and acceptance of this meme makes death particularly irrelevant. The upholding of the promise at the cost of individual sacrifice becomes acceptable. Individual sacrifices even become necessary in validating the promise.

Source: Tao Te Ching, Ch. 25, as translated by Ch'u Ta-Kao (1904)

George Santayana, in his A General Confession (from The Essential Santayana: Selected Writings)
S - Z, George Santayana

Source: The Montessori Method (1912), Ch. 1 : A Critical Consideration of the New Pedagogy in its Relation to Modern Science, p. 8.
Context: We give the name scientist to the type of man who has felt experiment to be a means guiding him to search out the deep truth of life, to lift a veil from its fascinating secrets, and who, in this pursuit, has felt arising within him a love for the mysteries of nature, so passionate as to annihilate the thought of himself. The scientist is not the clever manipulator of instruments, he is the worshipper of nature and he bears the external symbols of his passion as does the follower of some religious order. To this body of real scientists belong those who, forgetting, like the Trappists of the Middle Ages, the world about them, live only in the laboratory, careless often in matters of food and dress because they no longer think of themselves; those who, through years of unwearied use of the microscope, become blind; those who in their scientific ardour inoculate themselves with tuberculosis germs; those who handle the excrement of cholera patients in their eagerness to learn the vehicle through which the diseases are transmitted; and those who, knowing that a certain chemical preparation may be an explosive, still persist in testing their theories at the risk of their lives. This is the spirit of the men of science, to whom nature freely reveals her secrets, crowning their labours with the glory of discovery.
There exists, then, the "spirit" of the scientist, a thing far above his mere "mechanical skill," and the scientist is at the height of his achievement when the spirit has triumphed over the mechanism. When he has reached this point, science will receive from him not only new revelations of nature, but philosophic syntheses of pure thought.

On destiny - "The Shock Of Reality" http://allafrica.com/stories/200908240244.html All Africa (August 24 2009)

Source: Reflections and Maxims (1746), p. 180.