Possible Clues:

• ''Either you do it, __ will''
• "__ shall live your epitaph to make": Shak
• '__ shall live your epitaph to make': Shak
• 'Do it, __ will!'
• 'You do it ___ will'
• Dwarf brother in 'The Hobbit'
• ".... ___ quit!"
• 'Either thou, __ ... must go with him': Romeo
• ''Either you tell them, __ will''
• "You do it, __ will!"