Upanishad Quotes

There is no kind of framework within which we can find consciousness in the plural; this is simply something we construct because of the temporal plurality of individuals, but it is a false construction... The only solution to this conflict insofar as any is available to us at all lies in the ancient wisdom of the Upanishad. (Erwin Schrödinger)
Entities other than Brahman can be objects of such cognitions of the nature of joy only to a finite extent and for limited duration. But Brahman is such that cognizing of him is an infinite and abiding joy. It is for this reason that the shruti [scripture] says, `Brahman is bliss' (Taittitriya Upanishad II.6.) Since the form of cognition as joy is determined by its object, Brahman itself is joy. View quote
Ramanuja
Divinity should not be given to you from somewhere else. The Upanishad thunders "Thou Art That. View quote
Chinmayananda Saraswati