a+priori

a priori- found by deduction. Derived by reasoning from self-evident propositions
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"Apart, however, from the inevitable conclusion, **a priori** that such causes must produce such effects --that the well-known occurrence of such cases of suspended animation must naturally give rise, now and then, to premature interments --apart from this consideration, we have the direct testimony of medical and ordinary experience to prove that a vast number of such interments have actually taken place. I might refer at once, if necessary to a hundred well authenticated instances."