"Commit not a single unwholesome action,
Cultivate a wealth of virtue,
To tame this mind of ours,
This is the teaching of all the buddhas."
-- attributed to Shakyamuni Buddha

somehow this meant to me that we create the world (in its partial, divided, samsaric sense) through karma. or, duality *is* precisely our own karmic burden. which is why buddha said "i and all beings are enlightened".