the gravity of a substance depends not on the amount of its weight, but on its nature.


Chapter VIII, Sec. 3 - De architectura (The Ten Books On Architecture) (~ 15BC) - Book VII


The gravity of a substance depends not on the amount of its weight, but on its nature.

The gravity of a substance depends not on the amount of its weight, but on its nature.

The gravity of a substance depends not on the amount of its weight, but on its nature.

The gravity of a substance depends not on the amount of its weight, but on its nature.