Sir Newton was a famous knight who was killed by a Roman soldier after Newton became angry with the soldier, who had ruined his drawings of integrals in the sand. He is best known for inventing gravity, and a delicious mass-market pastry, after being hit in the head with an apple.
he only (in many cases) copy-paste formulae known by others , in fact the 'Gravitation law' it is just a consequence of F=m.a and Kepler`s second Law T2=kr3
The first thing you need to do, moela, is pay no attention to CRGreathouse and mhill. I suspect they are trying to tell you that it is far better to do your own work rather than just copy what someone here says!