"Somebody may need to explain to me what sort of crime my Grandpa secretly made his living from, because it's evident at a glance that he did not make his living from farming.  I may not have much of the Path of Shennong memorized but I know the part about 'divert the waters, break the rocks'.  The large rocks littering the field here could not plausibly have sprung up after a couple of years of neglect."

"Somebody may need to explain to me what sort of crime my Grandpa secretly made his living from, because it's evident at a glance that he did not make his living from farming.  I may not have much of the Path of Shennong memorized but I know the part where farming includes 'divert the waters, break the rocks'.  The large rocks littering the field here could not plausibly have sprung up after a couple of years of neglect."

"Somebody may need to explain to me what sort of crime my Grandpa secretly made his living from, because it's evident at a glance that he did not make his living from farming.  I may not have the Path of Shennong memorized but I know the part where farming includes 'divert the waters, break the rocks'.  The large rocks littering the field here could not plausibly have sprung up after a couple of years of neglect."