“traverse, v.You started to cry, and I quickly said, "No -- I mean this part is over. We have to get to the next part."And you said, "I'm not sure we can."Without even having to think about it, I replied, "Of course we can.""How can you be so sure?" you asked.And I said, "I'm sure. Isn't that enough?”

“I think we can do it.""But you don't know for sure," he said."No.""Geez, Anita.""Don't get rattled on me. We can do this.""But you aren't sure.""I'm not sure we'll survive the plane ride home, but I'm still getting on the plane.""Was that supposed to be comforting?" he asked."Yeah.""It wasn't," he said."Sorry, but this is as good as it gets. You want certainty, be an accountant.""I'm not good at math.""Me either.”

“Serrated, adj.And you said, "I'm not sure we can.”

“I was listening," the king said, aggrieved. "I closed my eyes to listen better.""What did you hear?""I'm not sure," he said." That's why I was listening so closely. I may have to ask the baron to repeat some parts of his report on his grain tax.""I am sure you can arrange an appointment.""I am sure I can too.”

“You won't hurt me. I know you won't." Logan said."How can you be so sure?" I whispered."Because you're that Gypsy girl, and I'm the bad-boy Spartan. And I think it's time we were finally together, don't you?”

“So how on earth can I bring a child into the world, knowing that such sorrow lies ahead, that it is such a large part of what it means to be human?I'm not sure. That's my answer: I'm not sure.”