This rank is the highest attainable rank in the Boy Scouts.
He has not bequeathed an imposing system, hardly even a striking discovery in metaphysics, but he is a signal example in the Anglo-Saxon world of the love of attainable truth for the sake of truth and goodness.
Of a non-self-subsistent or attributive conception definition in its highest attainable form is a recasting of the syllogism, in which it was shown that the attribute was grounded in the substance or self-subsistent subject of which it is.
The highest strength of sulphuric acid practically attainable by boiling down is 98% H 2 SO 4, and this is only exceptionally reached, since it involves much expenditure of fuel, loss of acid and wear and tear of apparatus.
Probably, Gassendi thinks, perfect happiness is not attainable in this life, but it may be in the life to come.