“You don't know what I'm capable of, you don't know what I've done!”
“I don't know what I've done to deserve you.”
“How can you know what you're capable of if you don't embrace the unknown?”
“Fortune does favor the bold and you'll never know what you're capable of if you don't try.”
“I'm thirty-six, and I'm in love for the first time. I don't know what that says about me. Maybe that I've waited for you all my life.”
“They say you don't know what you don't know until you know that you don't know it.”