Noun
of Folly
Source: Webster's dictionaryEvery man has his follies - and often they are the most interesting thing he has got. Josh Billings
The most costly of all follies is to believe passionately in the palpably not true. It is the chief occupation of mankind. H. L. Mencken
Experience increases our wisdom but doesn't reduce our follies. Josh Billings
Happy is he who knows his follies in his youth. Danish Proverb
Learn wisdom by the follies of others. Romanian Proverb
The shortest follies are the best. American Proverb