It's easier to change what you do than people think it is. If you don't change, your field changes around you.

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

By asking a novel question that you don't know the answer to, you discover whether you can formulate a way of finding the answer, and you stretch your own mind, and very often you learn something new.

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.

Science doesn't in the slightest depend on trust. It depends completely on the belief that you can demonstrate something for yourself.

It's easier to change what you do than people think it is. If you don't change, your field changes around you.