“Hazel!” he yelled. “That box! Open it!”She hesitated, then saw the box he meant. Te label read WARNING. DO NOT OPEN. “Open it!” Leo yelled again.”

“She hesitated before opening the envelope, telling herself there was nothing he could say that would change anything. But she opened it anyway and read the note. "I'm not very good at this. I'm sorry.”

“In an instant he saw the delusion of his five hundred years. He was not looking into a box; he was looking out of one. All these centuries his mind, his body, his world had been a box of horrors. He took one last breath, then pushed open the lid of his prison and escaped.”

“And what do you keep in such a pretty little box, sir? Snuff?'Oh, no! It is a great treasure of mine that I wish Lady Pole to wear tonight!' He opened the box and showed Stephen a small, white finger.”

“a book is a box of words until you open it.”

“I bought you a box of karate chops, but it could be dangerous to open it with a knife. And cats are masters at getting into boxes, so here, try opening it with my portable meow maker.
”