Whence aim I? Whence are you? Explain that which is the highest truth. From what source have originated all creatures mobile and immobile?
शिष्य उवाच कुतश्चाहं कुतश्च त्वं तत्सत्यं ब्रूहि यत्परम्। कुतो जातानि भूतानि स्थावराणि चराणि च॥