He that doesn't know and doesn't know that he doesn't
know is a fool...avoid him
He that doesn't know but knows that he doesn't know
is simple...teach him
He that knows but doesn't know that he knows
is asleep...wake him
He that knows and knows that he knows
is wise...follow him
know is a fool...avoid him
He that doesn't know but knows that he doesn't know
is simple...teach him
He that knows but doesn't know that he knows
is asleep...wake him
He that knows and knows that he knows
is wise...follow him