Based on the provided text, how would you describe Sai Baba's personal characteristics and state of being?

Chapter 4 describes Sai Baba as being beyond the dualities of joy or sorrow for worldly matters. His inner heart is compared to a clear mirror, and he treats all people—from kings to beggars—as equals, knowing no honor or dishonor for himself. Despite engaging with the world by speaking with people or listening to songs, his deep meditative state, or Samadhi, remains unbroken. He is described as prideless and humble, always keeping everyone's heart at ease. Though he may wander, he is always centered in the eternal state of the Self, with a heart as calm as the ocean.