Myths and science fulfill a similar function: they both provide human beings with a representation of the world and of the forces that are supposed to govern it. They both fix the limits of what is considered as possible.

Nature is a tinkerer, not an inventor.

Evolution is a tinkerer.

One of the deepest functions of a living organisms is to look ahead... to produce future.

The dream of every cell is to become two cells.

For me, this world of questions and the provisional, this chase after an answer that was always put off to the next day, all that was euphoric. I lived in the future.

It is hope that gives life meaning. And hope is based on the prospect of being able one day to turn the actual world into a possible one that looks better.