For all she’s aged and poor and slow”,
Line 29: "“She’s somebody’s mother, boys, you know,"
Line 30: "For all she’s aged and poor and slow”,"
" She’s somebody’s mother, boys, you know, "
(He reminds his friends that the old woman is someone’s mother.)
" For all she’s aged and poor and slow”, "
(He says that her age, poverty and slowness do not make her less worthy of care.)
Overall meaning: The boy asks his friends to see the old woman as a loved family member, not just a stranger.