“The soul may not be destroyed. The soul goes on forever. Like the number pi, it is without cessation or conclusion. Like pi it is a constant. Pi is an irrational number, incapable of being made into a fraction, impossible to divide from itself. So, too, the soul is an irrational, indivisible equation that perfectly expresses one thing: you.”

“The soul is an irrational, indivisible equation that perfectly expresses one thing: you. The soul would be no good to the devil if it could be destroyed. And it is not lost when placed in Satan's care, as is so often said. He always know exactly how to put his finger on it.”

“Love is like pi - natural, irrational, and very important”

“Love is like pi (л) - natural, irrational, and very important.”

“Why learn a number like pi to so many decimal places? The answer I gave then as I do now is that pi is for me an extremely beautiful and utterly unique thing. Like the Mona Lisa or a Mozart symphony, pi is its own reason for loving it.”

“And as we kissed, really kissed, something inside me was smashed, like a splitting atom, erupting with all the force of a shattering nucleus. And yet I was strangely at peace, too. It was like I'd found my place in the universe, in the chaos, and Lucius and I could go along locked together throughout time without end, like pi, existing infinitely, irrationally, spinning through time.”