“The mere crossing of species, unaccompanied by selection, wise supervision, intelligent care, and the utmost patience, is not likely to result in marked good, and may result in vast harm. Unorganized effort is often most vicious in its tendencies.”
p, 125
The Training of the Human Plant (1907)
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Luther Burbank 30
American botanist, horticulturist and pioneer in agricultur… 1849–1926Related quotes

“Quality is never an accident; it is always the result of intelligent effort.”

1980s and later, Knowledge, Evolution and Society (1983), "Coping with Ignorance", "Our Moral Heritage"

Source: Applied Motion Study (1917), p. 4.
“Boredom is often the cause of promiscuity and always its result.”
The Complete Neurotic's Notebook (1981), Unclassified

Letter to his wife Margaretta (11 June 1863); published in The Life and Letters of George Gordon Meade (1913)