Full Idea
The quantifier 'any' unambiguously rules out any presupposition of order in the members of the range of individuals quantified.
Gist of Idea
Some quantifiers, such as 'any', rule out any notion of order within their range
Source
Rom Harré (Laws of Nature [1993], 3)
Book Reference
Harré,Rom: 'Laws of Nature' [Duckworth 1993], p.59
A Reaction
He contrasts this with 'all', 'each' and 'every', which are ambiguous in this respect.