Sidge: "The only person who is going to build a plane for me is Daddy. He's the goodest plane builder we have in our family."
JB: "Isaac, get in here."
Isaac: "I would like to stay and play in here."
JB: "Isaac, you need to get over here now."
Isaac: "Dad, I don't need to. You want me to. But I don't need to."
Sidge: "I am going to go downstairs and make my own cereal."
Me: "Go for it."
Isaac: "I don't think that's going to turn out okay."
A video showing Abigail's inability to count: