This movement from the unknown to the known, and from the known to the unknown, continues for eternity, unless somebody becomes enlightened. Then that is his last life; then this flower will not come back again. This flower that has become aware of itself need not come back to life because life is nothing but a school in which to learn. He has learned the lesson, he is now beyond delusions. He will move from the known for the first time not into the unknown, but into the unknowable.