The library, and step on it!

"Think of Adam and Eve like an imaginary number, like the square root of minus one: you can never see any concrete proof that it exists, but if you include it in your equations, you can calculate all manner of things that couldn’t be imagined without it."
Northern Lights, Philip Pullman.
posted 1 year ago with 130 notes

His Dark Materials: Northern Lights illustrations by Peter Bailey