“What goes wrong [in long-range planning] is that sensible anticipation gets converted into foolish numbers: and their validity always hinges on large loose assumptions.”

—  Robert Heller

Cited in: Michael Armstrong, Tina Stephens (2005) A Handbook Of Management And Leadership. p. 71
The Naked Manager (1972)

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Robert Heller21
British magician 1932–2012

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