The time—which, looking back, seems so idyllic—is gone forever when individuals or relatively small groups could be completely self-sufficient. It is only a slight exaggeration to say that mankind constitutes even now a planetary community of production and consumption.

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Probable attribution

A source trail connects this quotation to Albert Einstein and Essays in Humanism, but the exact English wording has not been confirmed in a primary text. The attribution is therefore probable rather than definitive.

Likely origin: Essays in Humanism

About this quote

This page records the wording "The time—which, looking back, seems so idyllic—is gone forever when…," which centers on looking, seems, idyllic. A concrete trail points toward Einstein, but the exact English form remains unconfirmed; the page therefore labels it as attributed to him while preserving its science and wisdom context.

When to use it

  • Use "The time—which, looking back, seems so idyllic—is gone forever when…" in a science discussion, then ask which concrete claim the wording makes.
  • Compare its treatment of looking with seems in a lesson, essay, or editorial note before drawing a conclusion.
  • Before sharing it as Einstein's exact words, display the attribution caveat and follow the evidence link recorded on the page.