Economics is a very dangerous science.

I can't remember my telephone number, but I know it was in the high numbers.

Newton was not the first of the age of reason, he was the last of the magicians.

Investment based on genuine long-term expectations is so difficult today as to be scarcely practicable.

If you owe your bank manager a thousand pounds, you are at his mercy. If you owe him a million pounds, he is at your mercy.

Perhaps it is historically true that no order of society ever perishes save by its own hand.

I believe myself to be writing a book on economic theory which will largely revolutionize - not, I suppose, at once but in the course of the next ten years - the way the world thinks about economic problems.