(idiomatic, vulgar) to have a bare-faced cheek

(idiomatic) pot calling the kettle black (somebody who accuses someone else of a fault shared by the accuser) / (idiomatic) it takes one to know one / (idiomatic) I know you are but what am I

the straw that broke the camel's back

(idiomatic) to put the cart before the horse

to bare one's soul / to pour one's heart out

the early bird gets the worm

devil is in the details

a business thrives when the owner keeps his eye on it / the master's eye makes the horse fat

(idiomatic) to take the bull by the horns

Synonym of non svegliare il can che dorme