Emaho!
The sutras, tantras, and philosophical scriptures are extensive
and great in number.
However, life is short and intelligence limited, so it is hard to
cover them completely.
You may know a lot, but if you don’t put it into practice,
It's like dying of thirst on the shore of a great lake.
Likewise, it sometimes happens that a common corpse is found
in the bed of a great scholar.
by Karma Chagme