I think it would be easy to look at this quote and say, "Well ofcourse. I am not a killer. This doesn't apply to me." But killing can be more than the literal taking of a life. We can kill spirit in ourselves and others. We can ...
How often do you hear, "I am just killing time"? We see people wandering aimlessly around waiting for trains, whiling the time away, "killing time". I prefer to think that instead of "killing time", we only have time to live :-)