All those nights dissecting corpses Andrea, they're about to pay off.

Al-Rahim: You have failed us da Vinci. You are not the one we hoped.
Leonardo: I couldn't abandon Lorenzo.
Al-Rahim: So you abandon your destiny?

I search for an ancient tome called the Book of Leaves. It's a compendium of hidden wisdom that men have died to protect. Sixtus and his cohorts, they move mountains to find it. I believe it contains secrets that can put an end to these petty wars that beseech us forever.

Leonardo

Two men whose blood flows in each others veins. Take it with you, on your journey.

Lorenzo

Leonardo: It's a new invention, a mechanical fish.
Zo: Trout, Salmon, Cod?
Leonardo: Part trout, part turtle, part lamprey. Nature always produces ingenious hybrids and so shall we.

The Prisoner: Good to see you again Lupo. How many years has it been?
Lupo: God in Heaven what are you?
The Prisoner: In your heart you know what I am. The one true Pope.

Whoever lays their hands of The Book of Leaves will rule all of Italy, if not the world.

Count Riario

Now I see it and now I can more accurately calculate our position using the celestial bodies all around. As they move and as we move with them on our path through the heavens.

Leonardo

Lorenzo: I implore you, let me sit with your father and end this pointless war.
Alfonso: Of course, I will take you to my father. We are civilized heads of state. Are we not?

Leonardo: Whatever is about to happen, she's not happy about it.
Zo: Makes two of us.

You are not the first of your kind to arrive.

Ima

Ima: You are dying, Leonardo. Your part of the test, my dreamer, will not take place in this world of the living.
Leonardo: But I'm not dead, am I?
Ima: You will be at sunrise. Your lifeforce is already untethered but that is what makes you able to walk between worlds.

Da Vinci's Demons Quotes

Al-Rahim: You have failed us da Vinci. You are not the one we hoped.
Leonardo: I couldn't abandon Lorenzo.
Al-Rahim: So you abandon your destiny?

All those nights dissecting corpses Andrea, they're about to pay off.

da Vinci