Will and Lyra delight in their new-found love, but they soon learn that the many holes cut by the Subtle Knife will need to be closed before the supply of Dust runs out. They also learn that staying in a different world for a long period of time will eventually cause a decline in a person's health, killing them. They make the ultimate sacrifice, deciding that they cannot stay with each other, since they have to leave one portal open to allow the dead to return to the living world. They each go back to their respective Oxfords, and resume their normal lives, basing them around teaching other people to live their lives to the fullest and not bother with [[faith]]. | Will and Lyra delight in their new-found love, but they soon learn that the many holes cut by the Subtle Knife will need to be closed before the supply of Dust runs out. They also learn that staying in a different world for a long period of time will eventually cause a decline in a person's health, killing them. They make the ultimate sacrifice, deciding that they cannot stay with each other, since they have to leave one portal open to allow the dead to return to the living world. They each go back to their respective Oxfords, and resume their normal lives, basing them around teaching other people to live their lives to the fullest and not bother with [[faith]]. |