The Church has its problems, but the older I get, the more comfort I find there.

Thinking is the ultimate human resource. Yet we can never be satisfied with our most important skill. No matter how good we become, we should always want to be better

You do not go out into the street in your underwear, although usually you are wearing underwear. The underwear is not visible but it is there all the time. It is the same with concepts. They are there. They underlie practical things we do- even when we are not conscious of them.

Most people...are put off science because maths is the gateway and they can't handle it. What we should be teaching is operational maths because, in general, the maths we need to carry out science is pretty straightforward.

I'm a very loyal and unreliable friend.

In the future, instead of striving to be right at a high cost, it will be more appropriate to be flexible and plural at a lower cost. If you cannot accurately predict the future then you must flexibly be prepared to deal with various possible futures.

Don't criticise a hypothesis, come up with a better one.