He measures others with his own yard.
More Italian Proverbs:
No one should take in an eating pawn (or pledge).Italian
A voluntary burthen is no burthen.
Italian
One who speaks fair words feeds you with an empty spoon.
Italian
As demure as an old whore at a christening.
Italian
The dog that licks ashes is not to be trusted with flour.
Italian
It is better to have a husband without love than jealous.
Italian