rock story

i stay in one position
neglecting throws and tugs
my belly side is somewhat moist
and houses several bugs

i once was somewhat bigger
but wind and rain and quake
have brought me to my present size
some day i'll make a break

i have a destination
it is the sand inside
if i wear down to tiny grains
i've everywhere to hide

but now i get to sit here
thru hot and cold of clime
if you are geological
you needn't hurry time