Sanatkumāra said - ‘That which is infinite is the source of happiness. There is no happiness in the finite. Happiness is only in the infinite. But one must try to understand what the infinite is.’ Nārada replied - ‘Sir, I want to clearly understand the infinite’.
Chandogya
The Chandogya Upanishad is notable for its lilting metric structure, its mention of ancient cultural elements such as musical instruments, and embedded philosophical premises that later served as foundation for Vedanta schools.

Twenty-third Khanda
Chapters
- First Chapter
- Second Chapter
- Third Chapter
- Fourth Chapter
- Fifth Chapter
- Sixth Chapter
- Seventh Chapter
- First Khanda
- Second Khanda
- Third Khanda
- Fourth Khanda
- Fifth Khanda
- Sixth Khanda
- Seventh Khanda
- Eighth Khanda
- Ninth Khanda
- Tenth Khanda
- Eleventh Khanda
- Twelfth Khanda
- Thirteenth Khanda
- Fourteenth Khanda
- Fifteenth Khanda
- Sixteenth Khanda
- Seventeenth Khanda
- Eighteenth Khanda
- Nineteenth Khanda
- Twentieth Khanda
- Twenty-first Khanda
- Twenty-second Khanda
- Twenty-third Khanda
- Twenty-fourth Khanda
- Twenty-fifth Khanda
- Twenty-sixth Khanda
- Eighth Chapter