Source: "Some Social and Psychological Consequences of the Long Wall Method of Coal-Getting", 1951, p. 14
“Revenue and cost have to be in the right relation to each other.”
Erträge und Kosten müssen im richtigen Verhältnis zueinander stehen.
In a speech in Düsseldorf in 1986
Original
Erträge und Kosten müssen im richtigen Verhältnis zueinander stehen.
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Helmut Kohl 19
former chancellor of West Germany (1982-1990) and then the … 1930–2017Related quotes

Source: Better-World Philosophy: A Sociological Synthesis (1899), The Social Problem, pp. 79–80

Quoted by Bengt Danielsson in Gauguin in the South Seas http://books.google.com/books?id=u41CAAAAIAAJ&q=%22In+Europe+men+and+women+have+intercourse+because+they+love+each+other+In+the+South+Seas+they+love+each+other+because+they+have+had+intercourse+Who+is+right%22&pg=PA137#v=onepage (1966)
undated

Source: Better-World Philosophy: A Sociological Synthesis (1899), The Social Ideal, pp. 146–147

Auch wenn zwei Staaten in Deutschland existieren, sind sie doch füreinander nicht Ausland; ihre Beziehungen zueinander können nur von besonderer Art sein.
government policy statement on 28 October 1969, p. 2, bwbs.de http://www.bwbs.de/UserFiles/File/PDF/Regierungserklaerung691028.pdf (PDF file).

“If you live in each other's pockets long enough, you're related.”
Source: The Pact

Advertisement To The Third Edition, p. 3
The Principles of Political Economy and Taxation (1821) (Third Edition)

Secretary Pompeo Q&A Discussion at Texas A&M University, Youtube, https://www.youtube.com/watch?time_continue=2&v=x6wbfjspVww (21 April 2019)
2019