We know specific genes are turned on in specific cells, but we don't know to what extent this happens.

We are embedded in a biological world and related to the organisms around us.

Why do we do basic research? To learn about ourselves.

We know specific genes are turned on in specific cells, but we don't know to what extent this happens.

We haven't been able yet to determine in terms of genes what makes a human being a human and not another mammal.

The human's place in the universe will be set in the scheme of evolution, the product of our biological inheritance.

Early on, it's good to develop the ability to write. Learning to write is a useful exercise, even if what you're writing about is not that relevant.