“Power to vary in plants or animals is itself a feature as readily transmissible as is stability of character. The quality of varying to meet varying environments is therefore one of the hereditary traits which the plant breeder must consider, and which may itself be extended or overcome by the processes of crossing and selection.”

How Plants are Trained to Work for Man (1921) Vol. 1 Plant Breeding

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Luther Burbank30

American botanist, horticulturist and pioneer in agricultur… 1849–1926

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“What, then, is the animal? First of all, a system of plant-souls. The unity of those plant-souls, which unity nature itself produces, is the soul of the animal. Its world is therefore partly that of the plants — its nourishment, for instance, it receives partly through synthesis from vegetable, and through analysis from animal nature — and partly that of the animals, whereof we shall speak directly. Each product of nature is an organically in-itself completed totality in space, like the plant. Hence, the unknown x which we are looking for must also be such a whole or totality, and in so far it must also have a principle of organization, a sphere and central point of this organization; in short, the same which we have called the soul of the plant, which thus remains common to both. … The animal is a system of plant-souls, and the plant is a separated, isolated part of an animal. Both reciprocally affect each other.”

Johann Gottlieb Fichte (1762–1814) German philosopher

Source: The Science of Rights 1796, P. 502, 503, 504

“The profundity of truth varies with the seeing power of the spirit which seeks it.”

Ludwig Klages (1872–1956) German psychologist and philosopher

The Science of Character (1929), as translated by W. H. Johnston, p. 18

“As breeders of domestic animals, when they choose certain varieties in preference to others to breed from, speak technically of their method as that of 'selecting,' Mr. Darwin calls the combination of natural causes, which may enable certain varieties of wild animals or plants to prevail over others of the same species, 'natural selection.”

Charles Lyell (1797–1875) British lawyer and geologist

Source: The Geological Evidences of the Antiquity of Man (1863), Ch.21, p. 410

“There is not a single desirable attribute which, lacking in a plant, may not be bred into it. Choose what improvement you wish in a flower, a fruit, or a tree, and by crossing, selection, cultivation, and persistence you can fix this desirable trait irrevocably.”

Luther Burbank (1849–1926) American botanist, horticulturist and pioneer in agricultural science

p, 125
The Training of the Human Plant (1907)

“Goethe's thinking was mobile. It followed the whole growth process of the plant and followed how one plant form is a modification of the other. Goethe's thinking was not rigid with inflexible contours; it was a thinking in which the concepts continually metamorphose. Thereby his concepts became, if I may put it this way, intimately adapted to the process that plant nature itself goes through.”

Rudolf Steiner (1861–1925) Austrian esotericist

Lecture from August 30, 1921, trans. Craig Holdrege

“Theory of selection /…/ leaves untouched all that can be inferred from the existence of the conditions which make organic evolution possible: matter which lives, multiplies, and varies; an environment which possesses the marvellously complex constitution required to make these processes possible. /…/ it cannot produce either the original environment or the original living matter. These must be due either to luck or to contrivance; and, if they be due to luck, the luck (we must own) is great. How great we cannot say.”

Arthur James Balfour (1848–1930) British Conservative politician and statesman

Theism and humanism

“As many more individuals of each species are born than can possibly survive; and as, consequently, there is a frequently recurring struggle for existence, it follows that any being, if it vary however slightly in any manner profitable to itself, under the complex and sometimes varying conditions of life, will have a better chance of surviving, and thus be naturally selected.”

Charles Darwin book On the Origin of Species (1859)

From the strong principle of inheritance, any selected variety will tend to propagate its new and modified form. <br class="br">"Introduction", page 5 http://darwin-online.org.uk/content/frameset?pageseq=20&itemID=F373&viewtype=image <br class="br">On the Origin of Species (1859)

“All the vital mechanisms, varied as they are, have only one object, that of preserving constant the conditions of life in the internal environment.”

Claude Bernard (1813–1878) French physiologist

Leçons sur les Phénomènes de la Vie Communs aux Animaux et aux Végétaux.

“As the quality of water changes with the nature of the soil;
So will a man’s reason vary with the quality of his friends.”

Thiruvalluvar book Tirukkuṛaḷ

Verse XLVI.2
Tirukkural

Charles Darwin book On the Origin of Species (1859)

"Introduction", page 5 http://darwin-online.org.uk/content/frameset?pageseq=20&itemID=F373&viewtype=image <br class="br">On the Origin of Species (1859)

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Luther Burbank30

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