"Thomasina: If there is an equation for a curve like a bell, there must be an equation for one like a bluebell, and if a bluebell, why not a rose? Do we believe nature is written in numbers? Septimus: We do. Thomasina: Then why do your shapes describe only the shapes of manufacture? Septimus: I do not know. Thomasina: Armed thus, God could only make a cabinet."