The important thing is to be able to understand anyone who has something useful to say. - There is a general moral here. Be very careful and very clear about what you say. But do not be dogmatic about your own language. Be prepared to express any careful thought in the language your audience will understand. And be prepared to learn from someone who talks a language with which you are not familiar.

The best reaction to a paradox is to invent a genuinely new and deep idea.

Plutonium has a quite extraordinary relationship with people. They made it, and it kills them.

Why should there be the method of science? There is not just one way to build a house, or even to grow tomatoes. We should not expect something as motley as the growth of knowledge to be strapped to one methodology.

Acceptance means commitment, among other things.

If you were just intent on killing people you could do better with a bomb made of agricultural fertiliser.

I have this extraordinary curiosity about all subjects of the natural and human world and the interaction between the physical sciences and the social sciences.