The vast majority of us imagine ourselves as like literature people or math people. But the truth is that the massive processor known as the human brain is neither a literature organ or a math organ. It is both and more.

Women, if I understood them half as well as I understand fractions, I'd have said a third. But I don't have time for a third, or even my other half, because I spend all my time trying to stretch a quarter into a buck.

Prime numbers are what is left when you have taken all the patterns away. I think prime numbers are like life. They are very logical but you could never work out the rules, even if you spent all your time thinking about them.

It'll turn out you mean love,' Sholto said. 'At the moment math is the only thing that excites you so you're nosing around numbers as if numbers are life. But in two years you'll be telling me about some boy.

In math, the backwards E, ∃, means there exists. ∈ means part of a set. A line through that ∉ means excluded from. Everyone ∃, but not everyone ∈. We all feel that, unless we ∈, we do not ∃.

The only problem i had with literature that I simply couldn't figure out was that the correct answer was the first thing that comes to your mind after reading the question, the most obvious one. I can only blame math for that.

It can only be our familiarity with soap bubbles from our earliest recollections, causing us to accept their existence as a matter of course, that prevents most of us from being seriously puzzled as to why they can be blown at all.

Archimedes will be remembered when Aeschylus is forgotten, because languages die and mathematical ideas do not. “Immortality” may be a silly word, but probably a mathematician has the best chance of whatever it may mean.

Like a Shakespearean sonnet that captures the very essence of love, or a painting that brings out the beauty of the human form that is far more than just skin deep, Euler’s equation reaches down into the very depths of existence.

Making mathematics accessible to the educated layman, while keeping high scientific standards, has always been considered a treacherous navigation between the Scylla of professional contempt and the Charybdis of public misunderstanding.

Lynn, she saved half our faction from this stuff," says Marlene, tapping the bandage on her arm from where the Dauntless traitors shot her. "Well, half of half of our faction.""In some circles they call that a quarter, Mar," Lynn says.

If there is anything that can bind the mind of man to this dreary exile of our earthly home and can reconcile us with our fate so that one can enjoy living,—then it is verily the enjoyment of the mathematical sciences and astronomy.

The apex of mathematical achievement occurs when two or more fields which were thought to be entirely unrelated turn out to be closely intertwined. Mathematicians have never decided whether they should feel excited or upset by such events.

Hal Incandenza has an almost obsessive dislike for deLint, whom he tells Mario he sometimes cannot quite believe is even real, and tries to get to the side of, to see whether deLint has a true z coordinate or is just a cutout or projection.

I wrote half this book (the left half) while I was asleep, and I wrote the other half (the top half) while daydreaming. So here we have a case where two halves equal one quarter, which is about what this book is worth—give or take 25 cents.