I have just got a new theory of eternity.

It can scarcely be denied that the supreme goal of all theory is to make the irreducible basic elements as simple and as few as possible without having to surrender the adequate representation of a single datum of experience.

If it could be demonstrated that any complex organ existed, which could not possibly have been formed by numerous, successive, slight modifications, my theory would absolutely break down. But I can find no such case.

If numerous species, belonging to the same genera or families, have really started into life all at once, the fact would be fatal to the theory of descent with slow modification through natural selection.

Such simple instincts as bees making a beehive could be sufficient to overthrow my whole theory.

As far as the laws of mathematics refer to reality, they are not certain; and as far as they are certain, they do not refer to reality.