I think that growing up in a crowded continent like Europe with an awful lot of competing claims, ideas... cultures... and systems of thought, we have, perforce, developed a more sophisticated notion of what the word 'freedom' means than I see much evidence of in America.

To be frank, it sometimes seems that the American idea of freedom has more to do with my freedom to do what I want than your freedom to do what you want. I think that, in Europe, we're probably better at understanding how to balance those competing claims, though not a lot.

Flying is learning how to throw yourself at the ground and miss.

The knack of flying is learning how to throw yourself at the ground and miss.

It strikes me as odd that we've made journeys with our social conditioning in certain areas, but not in others. The world is always changing; discoveries in technology and science relentlessly expose our dearest values as fictions.

Some of the FDA's own scientists have charged that politics, not science, is behind the FDA's actions.

The nice thing about 'Futurama' for me personally was that it was a way to honor some of the traditional ideas in literary science fiction, not so much movie or television science fiction - although we have that too, obviously. Our situation, a workplace comedy, led to all sorts of stuff.

Quantum field theory was originally developed for the treatment of electrodynamics, immediately after the completion of quantum mechanics and the discovery of the Dirac equation.