"Every saint has a past, and every sinner has a future."
Factoring large numbers is believed to be hard for classical computers, but quantum computers can do it efficiently.
Boundaries define us. They define what is me and what is not me. A boundary shows me where I end and someone else begins, leading me to a sense of ownership.
The first step in the art of cutting metals is to find a man who has the necessary skill and experience to do the work.