According to Osho, Zorba and Zen are two halves of one whole—the outer celebration and the inner silence. They must melt into each other: Zorba learns meditation; Zen enters the marketplace. When inner and outer unite, life becomes complete, guiltless, and joyous; you relish the world and your inner freedom simultaneously, living in ease, love, and sharing.
Like two wings, enjoying the world (Zorba) and being peaceful inside (Zen) should work together so you can live happy and whole.