Tradition and verse — not medical advice
The Rainy Day
Shown in author's own English -- not a translation we made.
Sullen clouds are gathering fast over the black fringe of the forest.
O child, do not go out!
The palm trees in a row by the lake are smiting their heads against the dismal sky; the crows with their draggled wings are silent on the tamarind branches, and the eastern bank of the river is haunted by a deepening gloom.
Our cow is lowing loud, tied at the fence.
O child, wait here till I bring her into the stall.
The evening lamps must be made ready.
O child, do not go out!
In plain words (ours, not the poet's): a parent gently calls a child to stay safe indoors as a storm gathers outside, tending to the animals and the lamps before evening falls.
Why public domain: Tagore wrote The Crescent Moon in English himself, first published London 1913. US: pre-1929 publication, public domain in the US. Tagore died 1941; public domain in India (life + 60 years) since 2002.