Carl Sagan If you want to make an apple pie from scratch, you must first create the universe.
Six Principles of Magic
1. Every magician has a beautiful vision for the world.
2. Every system of magic is a single artists tool, used to reshape reality.
3. If you believe, it shall exist.
4. When you call, they will answer.
5. Success and failure, is one and the same: ignorance and depression is the enemy.
6. Be like all equally, and you shall unite; refuse and separate.
The Great Work (lat: Magnum Opus), within Thelema, is the process of attaining Knowledge and Conversation of the Holy Guardian Angel and learning and accomplishing one's True Will. The concept originates as far back as Medieval alchemy, and came to Thelema through Hermetic Magic informed by the Qabalah.