once a thief, always a thief
English
Proverb
once
a
thief
,
always
a
thief
A person found to have
stolen
another's
property
will always be
marked
as a
thief
.
Phrase
once
a
thief
,
always
a
thief
Said in
admonishment
to a person who was once considered a thief and later
professed
to have
reformed
, only to have been caught
stealing
once again.