The Third Man (1949)

"Don't be so gloomy. After all it's not that awful. Remember what the fellow says: In Italy for thirty years under the Borgias they had warfare, terror, murder, bloodshed - but they produced Michaelangelo, Leonardo da Vinci, and the Renaissance. In Switzerland they had brotherly love, 500 years of democracy and peace, and what did that produce?

The cuckoo clock. So long, Holly"

"The Swiss very nicely pointed out to me that they have never made any cuckoo clocks" Orson Wells