Ch 54 (emphasis in original)

Are things like the "insanely powerful opponent", the spell caught on the end of the wand, and wizardry run wild and then controlled when "[t]he man threw his wand away from himself (he threw away his wand!)" like stuff in canon, Or is this something we should take particular note of?

Perhaps Voldemort/Quirrell are manifestations of something insanely powerful that really does not want to be examined by human science?