To light a candle is to cast a shadow...

Life rises out of death, death rises out of life; in being opposite they yearn to each other, they give birth to each other and are forever reborn. And with them, all is reborn, the flower of the apple tree, the light of the stars. In life is death. In death is rebirth. What then is life without death? Life unchanging, everlasting, eternal?-What is it but death-death without rebirth?

Death and life are the same thing-like the two sides of my hand, the palm and the back. And still the palm and the back are not the same...They can be neither separated, nor mixed.

When you light a candle, you also cast a shadow.

But you must not change one thing, one pebble, one grain of sand, until you know what good and evil will follow on that act. The world is in balance, in Equilibrium. A wizard's power of Changing and Summoning can shake the balance of the world. It is dangerous, that power...It must follow knowledge, and serve need.