Jemma Simmons- I like to think about the first law of thermodynamics, that no energy in the universe is created...Jemma Simmons, Leo Fitz- And none is destroyedJemma Simmons- That means that every bit of energy inside us, every particle, will go on to be a part of something else. Maybe live as a dragonfish, a microbe, maybe burn in a supernova ten billion years from now. And every part of us now was once a part of some other thing- a moon, a storm cloud, a mammoth.Leo Fitz- A monkey.Jemma Simmons- A monkey. Thousands and thousands of other beautiful things that were just as terrified to die as we are. We gave them new life. Good one, I hope.