I would say:
Barak-Urbaz - Surrender is Rarely Profitable
Barak-Zon - There's No Reward Without Risk
Barak-Thryng - There's No Trading With Some People
Barak-Nar - Today's Foes Are Tomorrow's Customers
Barak-Zilfin - Without Our Ships We Are Naught
Barak-Mhornar - These Are Just Guidelines