“A recognition of limits, of boundaries, may be the only thing that prevents power from dizzy collapse.”
Source: Irrational Man: A Study in Existential Philosophy (1958), Chapter Two, The Encounter With Nothingness, p. 32
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William Barrett (philosopher) 25
American academic 1913–1992Related quotes

“The control and prevention of diseases and epidemics should go beyond boundaries.”
Chen Shih-chung (2017) cited in " No WHA invite, but Taiwan's going anyway http://www.chinapost.com.tw/taiwan/national/national-news/2017/05/10/497115/No-WHA.htm" on The China Post, 10 May 2017
“People accept their limitations so as to prevent themselves from wanting anything they might get.”
The Decline and Fall of Science (1976)

Source: The Black Swan: The Impact of the Highly Improbable (2007), p.15

Nobel Address (1991)
Context: Being resolute today means to act within the framework of political and social pluralism and the rule of law to provide conditions for continued reform and prevent a breakdown of the state and economic collapse, prevent the elements of chaos from becoming catastrophic.
All this requires taking certain tactical steps, to search for various ways of addressing both short- and long-term tasks. Such efforts and political and economic steps, agreements based on reasonable compromise, are there for everyone to see.
Source: The Ideological Origins of the American Revolution (1967), Chapter V, TRANSFORMATION, p. 182.

“Aristotle compared the mind of man to a blank tablet on which nothing was written, but on which all things could be engraved. … There is, however, this difference, that on the tablet the writing is limited by space, while in the case of the mind, you may continually go on writing and engraving without finding any boundary, because, as has already been shown, the mind is without limit.”
Aristoteles hominis animum comparavit tabulae rasae, cui nihil inscriptum sit, inscribi tamen omnia possint. … Hoc interest, quod in tabula lineas ducere non licet, nisi quousque margo permittat: in mente usque et usque scribendo, et sculpendo, terminum nusquam invenies quia (ut ante monitum) interminabilis est.
The Great Didactic (Didactica Magna) (Amsterdam, 1657) [written 1627–38], as translated by M. W. Keatinge (1896).
Cf. Aristotle, De anima, III, 4, 430a: "δυνάμει δ' οὕτως ὥσπερ ἐν γραμματείῳ ᾧ μηθὲν ἐνυπάρχει ἐντελεχείᾳ γεγραμμένον· ὅπερ συμβαίνει ἐπὶ τοῦ νοῦ."

“The world was collapsing, and the only thing that really mattered to me was that she was alive.”
Source: The Last Olympian