“The structural properties of the language are many and complex, but at least they are finite and fairly easy to identify: there are only so many sounds, letters, and grammatical constructions, and although there is a huge vocabulary, at least the units are determinate and manageable.”

§1.4
Notation as a Tool of Thought (1979)

As quoted in The Times Herald, Norristown, Pennsylvania (1 December 1978)
Context: There's a sense in which all taxes are antagonistic to free enterprise … and yet we need taxes. We have to recognize that we must not hope for a Utopia that is unattainable. I would like to see a great deal less government activity than we have now, but I do not believe that we can have a situation in which we don't need government at all. We do need to provide for certain essential government functions — the national defense function, the police function, preserving law and order, maintaining a judiciary. So the question is, which are the least bad taxes? In my opinion the least bad tax is the property tax on the unimproved value of land, the Henry George argument of many, many years ago.

On constructing the lyrics for Ted Gärdestad's songs, to avoid plosives, such as "Himlen är oskyldigt blå”, as quoted on Kenneth Gärdestad: “Jag vill inte att minnet av Ted förknippas för mycket med hans sjukdom”, Lahti, Gabriella, News55.SE, published on 20 February 2016 (web)

George A. Kelly, "Man's construction of his alternatives." Assessment of human motives (1958): 33-64.

Source: The Art of Racing in the Rain

[Differential geometry, its past and its future, Actes, Congrès inter. math, 1970, 41–53, http://www.math.harvard.edu/~hirolee/pdfs/2014-fall-230a-icm1970-chern-differential-geometry.pdf]

Source: Speech, 1930, p. 182-183; As cited in: Angela Senis (2016: 293)

Japanese Poetry: The Uta (1919), Introduction, p. 8

Source: Object-oriented design: a responsibility-driven approach (1989), p. 71