"Bury yourself - You are dead already!" was my first thought... as always, when I come across this phrase.
(You surely do know the three apes, don´t you?)
I would blur the added three hands a little to match to the background....
mask is a good idea IMO - this underlines the loss of identity, if you try to "see, hear, speak no evil"
The problem is (of course) the definition of "evil" -
and the fact, that ignorance is much more comfortable... *puts on pink glasses*