Don't be proud of your knowledge,
Consult the ignorant and the wise;
The limits of art are not reached,
No artist's skills are perfect;
Good speech is more hidden than greenstone,
Yet may be found among maids at the grindstones.
--An Egyptian maxim--
Arrogance and pride, how many things do they make us overlook? I hear people dismiss ideas because they came from popular culture or someone without the right background and I have to wonder.