hullu viisasta neuvoo, viisas villiin tulee
Finnish
Etymology
Attested in Henrik Florinus: Wanhain suomalaisten tawaliset ja suloiset sananlascut ("The Proper and Graceful Proverbs of the Old Finns", 1702): Hullu wiiſaſt neuwo; wijſas willin tule.
Proverb
hullu viisasta neuvoo, viisas villiin tulee (literally, “the fool gives advice to the wise man, who goes savage”)
- a stopped clock is right twice a day; anyone, no matter how stupid they seem, can (at times) give great advice