" I was born with numbers on the brain. I think in equations. What I would do, if I could really put this pen to paper and produce something useful, is take my memories, these fleeting, painful moments of my life, and find some way to add and subtract and divide them, insert variables and move them, try to isolate them, to discover their elusive meanings, to translate them from possibilities to certainties. "

― Cynthia Hand , The Last Time We Say Goodbye