Therefore to the same natural effects we must, as far as possible, assign the same causes.


Newton's Principia: The Mathematical Principles of Natural Philosophy (ed. 1848)


Therefore to the same natural effects we must, as far as possible, assign the same causes.

Therefore to the same natural effects we must, as far as possible, assign the same causes.

Therefore to the same natural effects we must, as far as possible, assign the same causes.

Therefore to the same natural effects we must, as far as possible, assign the same causes.