Periodicity Quotes

• This priesthood became a closed group, able to control enormous wealth and incomes, and concerned very largely with the study of the solar and astronomical periodicities on which there influence was originally based. With the surplus thus created, the priesthood was able to command human labor in huge amounts and to direct this labor from the simple tillage of the peasant peoples to the diversified and specialized activities that constitute civilized living.

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  Carroll Quigley

  Simple   Able   Groups  

  1239

• If all the elements are arranged in the order of their atomic weights, a periodic repetition of properties is obtained. This is expressed by the law of periodicity.

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  Dmitri Mendeleev

  Science   Order   Law  

  Dmitri Ivanovich Mendeleev (2013). “Mendeleev on the Periodic Law: Selected Writings, 1869 - 1905”, p.271, Courier Corporation

  635

• The modesty of women, which, in its most primitive form among animals, is based on sexual periodicity, is, with that periodicity, an essential condition of courtship.

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  Havelock Ellis

  Sex   Animal   Essentials  

  Havelock Ellis (2013). “Psychology of Sex: The Biology of Sex—The Sexual Impulse in Youth—Sexual Deviation—The Erotic Symbolisms—Homosexuality—Marriage—The Art of Love”, p.30, Butterworth-Heinemann

  3078

• If life is not always poetical, it is at least metrical. Periodicity rules over the mental experience of man, according to the path of the orbit of his thoughts. Distances are not gauged, ellipses not measured, velocities not ascertained, times not known. Nevertheless, the recurrence is sure. What the mind suffered last week, or last year, it does not suffer now; but it will suffer again next week or next year.

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  Alice Meynell

  Life   Distance   Men  

  Alice Meynell (2013). “The Essential Alice Meynell Collection”, p.384, eBookIt.com

  3132

• In nature nothing is at standstill, everything pulsates, appears and disappears. Heart, breath, digestion, sleep and waking - birth and death - everything comes and goes in waves. Rhythm, periodicity, harmonious alternation of extremes is the rule. No use rebelling against the very pattern of life.

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  Sri Nisargadatta Maharaj

  Heart   Sleep   Use  

  5166

• The elements, if arranged according to their atomic weights, exhibit an apparent periodicity of properties.

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  Dmitri Mendeleev

  Elements   Weight   Property  

  5137

• Childhood is a complex dialectical process characterized by periodicity, unevenness in the development of different functions, metamorphosis or qualitative transformation of one form into another, intertwining of external and internal factors, and adaptive processes which overcome impediments that the child encounters.

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  Lev S. Vygotsky

  Children   Philosophy   Educational  

  1336