To know aberrations is to become involved with them.

I never get sick of writing my own stories because there's a certain comfort in knowing you will never run out of material. It's relaxing, actually, to write.

Nature is one great big wood-chipper. Sooner or later, everything shoots out the other end in a spray of blood, bones and hair.

All analysts spend half their time hunting through the literature for inequalities which they want to use and cannot prove.

There are irrational fears. If you see a woman wearing a hijab and fear is your first thought, something's really wrong.

The chief end of science is to make things clear, the educative aim is to foster the inquisitive spirit.

For the longest time, chefs and restaurateurs were able to get products home cooks couldn’t get, but that’s not the case anymore.

Things to do today: 1) Breathe in. 2) Breathe out.

It is not enough for a man to dwell in the Land of Israel, he must also pray to be free.

The universe is governed by science. But science tells us that we can't solve the equations, directly in the abstract.

There are no inconsistencies in the Discworld books; ocassionally, however, there are alternate pasts.