Art.

1 2|        the moors and walked for hours by himself until the breath
2 3|       in the week he put in ten hours a day. But it was difficult
3 6| children, between two and three hours.... The Queen showed me
4 7|        much good at his leisure hours," and he soon had the engines
5 9|       there he spent many happy hours absorbed in his mechanical
6 9|     some hope of regulating the hours of work.~In a cotton-mill