Some critics of my work took the view that a satirist should defer to the finer feelings of his readers and respect widely held beliefs.

Making a cartoon occupied usually about three full days, two spent in labour and one in removing the appearance of labour.

Churchill was one of the few men I have met who even in the flesh give me the impression of genius. George Bernard Shaw is another. It is amusing to know that each thinks the other is overrated.

I have never met anyone who wasn't against war. Even Hitler and Mussolini were, according to themselves.

Never leave home without your memories.

When I go to hell, I mean to carry a bribe: for look you, good gifts evermore make way for the worst persons.

Each of your breaths is a priceless jewel, since each of them is irreplaceable and once gone, can never be retrieved.

I think you earn your reputation for honesty and integrity literally hour-by-hour, and taste for that matter.

He solved at a stroke the great question of the direction of nerve-currents in their travel through brain and spinal cord.

I'd love to knock an audience cold with one note, but what do you do for the rest of the evening?

But Roy Rockwood, it was science fiction for the sake of science fiction.

A truly open mind means forcing our imaginations to conform to the evidence of reality, and not vice versa.

Why can't people be both flexible and efficient?

True marketing starts...with the customer, his demographics, his realities, his needs, his values. It does not ask, "What do we want to sell?" It asks, "What does the customer want to buy?"