The greatness of literature cannot be determined solely by literary standards though we must remember that whether it is literature or not can be determined only by literary standards.
Anecdote: Greatness Means Leading the Way. No stream is large and copious of itself, but becomes great by receiving and leading on so many tributary streams. It is so, also, with all intellectual greatness, It is only a question of someone indicating the direction to be followed by so many affluent; not whether he was richly or poorly gifted originally.