No impetus created by any movement whatever can be immediately consumed, but if it finds an object which has a great resistance it consumes itself in a reflex movement.
The Notebooks of Leonardo Da Vinci (MacCurdy, 1938) - XVII Flight
No impetus created by any movement whatever can be immediately consumed, but if it finds an object which has a great resistance it consumes itself in a reflex movement.
The Notebooks of Leonardo Da Vinci (MacCurdy, 1938) - XVII Flight