b) The expression "it is for nothing" doesn't exist with this meaning in Greek. The last part translates verbatim into "you won't accomplish anything whatever you do"
U vleresua ose u publikua se fundi nga irini - 6 Shtator 2006 13:40
Unless someone speaks both Greek and Turkish how about asking for an English or French translation? I can handle Portuguese too but it's not my strong suit!