When I say something is without a cause, I mean that it can exist without a specific reason. You couldn't have been born without the sun and the earth, but you couldn't have been born without your own mother. Even still, without your personal wish to be born, none of them could have resulted in your birth. Desire is the one who gives birth, names and forms. The desirable is something that is imagined and desired, and it manifests as something tangible or conceivable. The universe in which we live, our personal reality, is so created. We see the real world through the net of our desires, which are separated into pleasure and pain, right and wrong, inner and outward. You must go beyond the net to perceive the cosmos as it is. It's not difficult to do so because the net is riddled with holes.