This claim is unverifiable in a scientific sense. Time is understood as a linear dimension in physics (as per the Second Law of Thermodynamics and general relativity), but philosophical or metaphorical interpretations of time as "circular" are not testable or falsifiable. There is no empirical evidence or consensus in physics supporting time as a literal circle.

https://en.wikipedia.org/wiki/Arrow_of_time

https://www.scientificamerican.com/article/is-time-an-illusion/

https://plato.stanford.edu/entries/time/

Confidence Level: 99%

Verdict: Unverifiable

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