盗人にも三分の理。
盗人にも三分の理あり
盗人にも三分の理.
“Thieves have a sense of honour.”【イディオム・格言的】
Stealing other people's ideas is immoral.
The world will never be free from thieves.
The world will never be free from robbers.
to steal something from someone
to break into a house―(泥棒の符牒では)―crack a crib