French author [[Voltaire]] mocked the concept in his novel ''[[Candide]]'' (1759), ridiculing [[Leibniz]]'s notion that this is the best of all possible worlds.
French author [[Voltaire]] mocked the concept in his novel ''[[Candide]]'' (1759), ridiculing [[Leibniz]]'s notion that this is the best of all possible worlds.
−
An old [[Russian]] says a pessimist believes that things cannot possibly get worse while an optimist is confident that they surely can.
+
An old [[Russian]] joke says a pessimist believes that things cannot possibly get worse while an optimist is confident that they surely can.