Newton did very little experimenting with force and motion, but done and in a sense, put it all together in his laws of motion and gravitation.

• 牛顿没有做过什么关于力和运动的实验，可是他知道伽利略和其他人做过的事，而且在某种意义上，他把这些都归纳到有关运动和万有引力的定律中去。