What should his knife say?

So I'm writing a book and the main character uses a knife for part of the book that was given to him by his father. I want the knife to have an inspirational sentence on it. It needs to be a short sentence and can't say something like "never give up with out a fight" because that is to cheesy.... show more So I'm writing a book and the main character uses a knife for part of the book that was given to him by his father. I want the knife to have an inspirational sentence on it. It needs to be a short sentence and can't say something like "never give up with out a fight" because that is to cheesy. Thanks for the help!
Update: Oh and my character is a master assassin.
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