The Power of the Hand

The force that holds makes itself felt in the whole object that is felt, and does not distribute itself in as many parts as it may contain. It would be more fitting to reduce the multitude of parts to unity which could not approach them. Imagine a luminous point which serves as center, and imagine around it a transparent sphere. You will see the light shine simultaneously in the interior, and in the exterior sphere. In this respect, you will remain uncertain and astonished.