“There's atoms, which is things that is too small to see, that's what we're all made of. And there's things that are smaller than atoms, and that's Particle Physics."Bod nodded and decided that Scarlett's father was probably interested in imaginary things.”

“every atom in your body came from a star that exploded. and, the atoms in your left hand probably came from a different star than your right hand. it really is the most poetic thing i know about physics: you are all stardust.”

“If we were to name the most powerful assumption of all, which leads one on and on in an attempt to understand life, it is that all things are made of atoms, and that everything that living things do can be understood in terms of the jigglings and wigglings of atoms.”

“There is nothing that living things do that cannot be understood from the point of view that they are made of atoms acting according to the laws of physics.”

“That's the thing with life; whenever there's a real proper decision to be made, there's never anybody around but you.”

“I tell you about a fact and truth. In physical reality of matter, there's no such thing as an imaginary spirit nor spiritual ghost. They are also made of matter, but totally different in size andlaws of physics which rule their life and the way they interact.”