“The grandfather of concepts for predicting the probable course of industry evolution is the familiar product life cycle.”
Source: Competitive strategy, 1980, p. 157
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Michael E. Porter 13
American engineer and economist 1947Related quotes

Q&A: Gerard 't Hooft on the future of quantum mechanics http://physicstoday.scitation.org/do/10.1063/PT.6.4.20170711a/full/, Physics Today, 11 July 2017

Source: A spiral model of software development and enhancement. (1988), p. 61

“Igor: My grandfather used to work for your grandfather. Of course the rates have gone up.”
Young Frankenstein

Death of Fr Patrick Rodrigues is ‘Nirvana’ – Bishop Aloysius D’Souza https://www.mangalorean.com/patrick-rodrigues-condolence/ (March 24, 2017)

Source: The German Wandervogel Movement as Erotic Phenomenon: A Contribution to the Knowledge of Sexual Inversion (1914), p. 38.

“The inability to predict outliers implies the inability to predict the course of history”
Source: The Black Swan: The Impact of the Highly Improbable

“Our tendency to think that we're not predictable is probably one of our more predictable traits.”
TV Series and Specials (Includes DVDs), Trick of the Mind (2004–2006)

“Man is a product of evolution, but not his independence. Independence is a social product.”
"On some questions in understanding the Juche philosophy" http://www.korea-dpr.com/lib/Kim%20Jong%20Il%20-%203/ON%20SOME%20QUESTIONS%20IN%20UNDERSTANDING%20THE%20JUCHE%20PHILOSOPHY.pdf, speech delivered to theoretical propagandists of the Party, April 2, 1974
Context: Independence is an attribute of man, the social being; it should not be viewed as the development to perfection of a natural, biological attribute of living matter. This is, in essence, an evolutionary viewpoint. Of course, we do not deny evolutionism itself. Science has long established the fact that man is a product of ages of evolution. Man is a product of evolution, but not his independence. Independence is a social product. Independence is an attribute given to man by society, not nature; it is not a natural gift, but has been formed and developed socially and historically.