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Pierre-Paul Grassé - A given phenomenon, today...
A given phenomenon, today considered random, may tomorrow be considered determined because its causes will have been unraveled by thorough and specific study. (Pierre-Paul Grassé)

A given phenomenon, today considered random, may tomorrow be considered determined because its causes will have been unraveled by thorough and specific study.

Pierre-Paul Grassé

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given phenomenon random specific study thorough tomorrow today

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