Touchstone may refer to:

  • Touchstone (assaying tool), a stone used to identify precious metals
  • Touchstone (metaphor), a means of assaying relative merits of a concept

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Famous quotes containing the word touchstone:

    The touchstone for family life is still the legendary “and so they were married and lived happily ever after.” It is no wonder that any family falls short of this ideal.
    Salvador Minuchin (20th century)