5i = 4i + i

= (i 4) and i

eye for an eye

 

An eye for an eye, a tooth for a tooth. (lex talionis)

Exodus 21:23-27

 

An eye for an eye makes the whole world blind. (ahinsa)

Mahatma Gandhi

 

 

http://en.wikipedia.org/wiki/An_eye_for_an_eye

 

http://en.wikipedia.org/wiki/Mahatma_Gandhi

 

http://en.wikipedia.org/wiki/Ahinsa

 

http://en.wikipedia.org/wiki/Retributive_justice