Like most children before and since, he became fascinated by peering into the workings of a timepiece and watching the movement of ratchets and wheels, springs and pendulums.
Like most children before and since, he became fascinated by peering into the workings of a timepiece and watching the movement of ratchets and wheels, springs and pendulums.
与在此前后的大多数孩子一样，他痴迷于探查计时器的工作方式及观察棘轮、车轮、弹簧和钟摆的运动。