There is a computer disease that anybody who works with computers knows about. It's a very serious disease and it interferes completely with the work. The trouble with computers is that you 'play' with them!

If there is something very slightly wrong in our definition of the theories, then the full mathematical rigor may convert these errors into ridiculous conclusions.

We have found it of paramount importance that in order to progress, we must recognize our ignorance and leave room for doubt.

What is not surrounded by uncertainty cannot be the truth.

For a successful technology, reality must take precedence over public relations, for Nature cannot be fooled.

If I say [electrons] behave like particles I give the wrong impression; also if I say they behave like waves. They behave in their own inimitable way, which technically could be called a quantum mechanical way. They behave in a way that is like nothing that you have seen before.

I don't think that the laws can be considered to be like God because they have been figured out.