His theme, in its last result, is the law of each portion of the merely physical Universe, as this law is related to the laws of every other portion of this merely physical Universe.
But he is most famous for his law that predicts the maximum expected system improvement when a portion of the system is improved.
但是最著名的是他的法则，该法则用于在改进系统的一部分后预测最大的预期系统改进。
3
Because in the linear portion of the curve where Hooke's Law holds, I could hang a weight on the rope... or on the rod and I could let it oscillate vertically.