Nature is pleased with simplicity. And nature is no dummy.
I see I have made my self a slave to Philosophy.
I understood. I have understood. I do understand.
Whence arises all that order and beauty we see in the world?
Trials are medicines which our gracious and wise Physician prescribes because we need them; and he proportions the frequency and weight of them to what the case requires. Let us trust his skill and thank him for his prescription.
Centripetal force is the force by which bodies are drawn from all sides, are impelled, or in any way tend, toward some point as to a center.