I always knew that I wanted to work on my own material - something that would be more long-lasting than short-lived electronic transmissions.

During a long career in TV broadcasting, I spent a lot of time contributing to other people's creations.

I had thought for years, probably 30 or 40 years, that it would be a lot of fun to try my hand at a classic English mystery novel... I love that form very much because the reader is so familiar with all of the types of characters that are in there that they already identify with the book.

Chicken fizz! O Lord, protect all of us who toil in the vineyards of experimental chemistry!

What intrigued me more than anything else was finding out the way in which everything, all of creation - all of it! - was held together by invisible chemical bonds, and I found a strange, inexplicable comfort in knowing that somewhere, even though we couldn't see it in our own world, there was a real stability.

I am often thought of as being remarkably bright, and yet my brains, more often than not, are busily devising new and interesting ways of bringing my enemies to sudden, gagging, writhing, agonizing death.

I had long ago discovered that when a word or formula refused to come to mind the best thing for it was to think of something else: tigers for instance or oatmeal. Then when the fugitive word was least expecting it I would suddenly turn the full blaze of my attention back onto it catching the culprit in the beam of my mental torch before it could sneak off again into the darkness.