Like me inquisitive how pricks and cracks
Befall the flesh through too much stress and strain,
Whereby the wily vapour fain would slip
Back and rejoin its source before the term,—
And aptest in contrivance (under God)
To baffle it by deftly stopping such:—
The vagrant Scholar to his Sage at home
Sends greeting (health and knowledge, fame with peace)
Three samples of true snake-stone—rarer still,
One of the other sort, the melon-shaped,