My faith in the expertise of physicists like Richard Feynman, for instance, permits me to endorse—and, if it comes to it, bet heavily on the truth of—a proposition that I don't understand. So far, my faith is not unlike religious faith, but I am not in the slightest bit motivated to go to my death rather than recant the formulas of physics. Watch: E doesn't equal mc2, it doesn't, it doesn't! I was lying, so there!

If you can approach the world's complexities, both its glories and its horrors, with an attitude of humble curiosity, acknowledging that however deeply you have seen, you have only scratched the surface, you will find worlds within worlds, beauties you could not heretofore imagine, and your own mundane preoccupations will shrink to proper size, not all that important in the greater scheme of things.

Not a single one of the cells that compose you knows who you are, or cares.

Problems in science are sometimes made easier by adding complications.

To put it bluntly but fairly, anyone today who doubts that the variety of life on this planet was produced by a process of evolution is simply ignorant—inexcusably ignorant, in a world where three out of four people have learned to read and write.

Imagination is cheap as long as you don't have to worry about the details.

I am a philosopher, not a scientist, and we philosophers are better at questions than answers.

There is no future in a sacred myth. Why not? Because of our curiosity. (...) Whatever we hold precious, we cannot protect it from our curiosity, because being who we are, one of the things we deem precious is the truth.

This 'web of discourses' as Robyn called it...is as much a biological product as any of the other constructions to be found in the animal world. (Clothes too, are part of the extended phenotype of Homo Sapiens almost every niche inhabited by that species.An illustrated encyclopedia of zoology should no more picture Homo Sapiens naked than it should picture Ursus arctus-the black bear- wearing a clown suit and riding a bicycle.