To steal is easy to do, but difficult to forget.
The thief will remember this bad deed for life.
That is punishment more than enough.
It is a shameful deed not nice to remember for life.
I know because in Pri 2 I stole a library book from school.
I remember the fear of being discovered, for weeks, months after.
Now, I remember that episode and never steal.
So, not me who stole your money. 
