Good on you for checking.
No, this looks like a classic example of fake attribution to add weight to a modern statement - in this case, an anti-liberal slogan circulating on the right-wing / religious web circuit.
It appears in a number of variants, such as "Tolerance and apathy are the last virtues of a dying society", but a thorough look in Google Books finds nothing even like it in any works of Aristotle.
The "tolerance is the last virtue of a depraved society" version seems to be attributed to the modern evangelical minister D James Kennedy.
· 1 decade ago