“There is only the constant knowledge and enjoyment of the Heart, moment to moment, through the instant of all conditions of appearance and disappearance. Of this I am perfectly certain. I am That.”

Ich setze Mich nicht voraus, weil Ich Mich jeden Augenblick überhaupt erst setze oder schaffe, und nur dadurch Ich bin, dass Ich nicht vorausgesetzt, sondern gesetzt bin, und wiederum nur in dem Moment gesetzt, wo ich mich setze, d.h. Ich bin Schöpfer un Geschöpf in Einem.
Cambridge 1995, p. 135
The Ego and Its Own (1845)

Speech http://hansard.millbanksystems.com/commons/1928/mar/27/ministry-of-defence in the House of Commons (27 March 1928)
Later life

As quoted in Dictionary of Quotations from Ancient and Modern, English and Foreign Sources (1893) selected and compiled by James Wood.

7th Public Discussion, Saanen, Switzerland (10 August 1971)
1970s

Source: The Clown

Ocean Mudra Samadhi (1242)

Lyrics, Morning View (2001)

"Recollections of Degas by Berthe Morisot" (p. 84)
posthumous quotes, Degas Dance Drawing' (1935)

Guardian Camwar, in Ch. 4 : the cooper<!-- p. 42 -->
The Visitor (2002)
Context: I am myself, though from moment to moment something else seems to be looking on. Whatever will be required of me, however, can best be done if I remember who I am.