Upanishads are the greatest source of knowledge and the essence through which the supremacy of humanity is revealed. Essentially, the upanishads form the knowledge part of the Vedas. Hence, without Upanishads, Vedas are just manuals of doctrinces, dogmas, details and the unessentials. There are 108 Upanishads in total and some like Chandogya Upanishad, Isa Upanishad, Mundakha Upanishad, Kena Upanishad are considered to be the key ones. Chandogya and Mundakha Updanishads are my favourite ones, for they help feel the supremacy and the profoundness of the self. The following leaflet formed a part of my marriage invitation and most thought I'm weird. My be I'm. My intention was to share this piece, so that they can appreciate themselves for being the Brahman. Are we not Brahmans? Why do we seek the Brahman everywhere, when we ourselves are one?