“Growth for the sake of growth is a cancerous madness.”

Stephen Rojack, in Ch. 8
An American Dream (1965)

Paul Ehrlich: 'Collapse of civilisation is a near certainty within decades' https://www.theguardian.com/cities/2018/mar/22/collapse-civilisation-near-certain-decades-population-bomb-paul-ehrlich The Guardian

Source: By the Time You Read This, I'll Be Dead

September 1874, Popular Science Monthly Vol. 5, Article: The Alleged Antagonism Between Growth and Reproduction , p. 607
The Alleged Antagonism Between Growth and Reproduction (1874)

Twelve Days (1928) p. 9; part of this appears to have also become paraphrased in the form:
Context: It is necessary to write, if the days are not to slip emptily by. How else, indeed, to clap the net over the butterfly of the moment? for the moment passes, it is forgotten; the mood is gone; life itself is gone. That is where the writer scores over his fellows: he catches the changes of his mind on the hop. Growth is exciting; growth is dynamic and alarming. Growth of the soul, growth of the mind; how the observation of last year seems childish, superficial; how this year — even this week — even with this new phrase — it seems to us that we have grown to a new maturity. It may be a fallacious persuasion, but at least it is stimulating, and so long as it persists, one does not stagnate.
I look back as through a telescope, and see, in the little bright circle of the glass, moving flocks and ruined cities.

Source: The Theory of the Growth of the Firm, 1959, p. 30

September 1874, Popular Science Monthly Vol. 5, Article: The Alleged Antagonism Between Growth and Reproduction , p. 607
The Alleged Antagonism Between Growth and Reproduction (1874)

Part 3, Chapter 12, Investment and Growth, p. 144 (See also: Government spending.)
Economics For Everyone (2008)