Carl R. Rogers (1902–1987) American psychologist
Source: On Becoming a Person: A Therapist's View of Psychotherapy
Nicomachus of Gerasa: Introduction to Arithmetic (1926)
Context: Bodily, material things are... continuously involved in continuous flow and change—in imitation of the nature and peculiar quality of that eternal matter and substance which has been from the beginning... The bodiless things, however, of which we conceive in connection with or together with matter, such as qualities, quantities, configurations, largeness, smallness, equality, relations, actualities, dispositions, places, times, all those things... whereby the qualities in each body are comprehended—all these are of themselves immovable and unchangeable, but accidentally they share in and partake of the affections of the body to which they belong. Now it is with such things that 'wisdom' is particularly concerned, but accidentally also with... bodies.<!--p.181
Carl R. Rogers (1902–1987) American psychologist
Source: On Becoming a Person: A Therapist's View of Psychotherapy
Democritus Ancient Greek philosopher, pupil of Leucippus, founder of the atomic theory
Freeman (1948), p. 142
“In deep meditation the flow of concentration is continuous like the flow of oil.”
Patañjali (-200–-150 BC) ancient Indian scholar(s) of grammar and linguistics, of yoga, of medical treatises
The Mahābhāṣya
“Time with its continuity logically involves some other kind of continuity than its own.”
Charles Sanders Peirce (1839–1914) American philosopher, logician, mathematician, and scientist
The Law of Mind (1892)
Context: Time with its continuity logically involves some other kind of continuity than its own. Time, as the universal form of change, cannot exist unless there is something to undergo change, and to undergo a change continuous in time, there must be a continuity of changeable qualities.
“We are a little piece of continual change, looking at an infinite quantity of continual change.”
B.K.S. Iyengar (1918–2014) Indian yoga teacher and scholar
Source: Light on Life: The Yoga Journey to Wholeness, Inner Peace, and Ultimate Freedom, p. 7
“The one stream of poetry which is continually flowing is slang.”
G. K. Chesterton book The Defendant
"A Defence of Slang"
The Defendant (1901)
Mihaly Csikszentmihalyi (1934) Hungarian American psychologist
The Psychology of optimal experience, Harper https://www.researchgate.net/publication/224927532_Flow_The_Psychology_of_Optimal_ExperienceFlow (1990)
“You cannot step twice into the same river, for other waters are continually flowing in.”
Heraclitus (-535) pre-Socratic Greek philosopher