1 comma

2 phrase marked by pause

1 to read a book

2 to study

3 to attend school

1 to read

2 reading

1 guide (e.g. book or other printed material)

1 to go to school

1 incessant playing of instruments and reciting of poems (idiom)

1 to start reading furiously, contrary to previous habit (idiom)

1 to be worth reading a hundred times (idiom)

1 Knowledge comes from books and from experience of the world. (idiom)

2 Learn as much as you can and do all you can.