“Mindfulness is present-moment awareness. It takes place in the here and now. It is the observance of what is happening right now, in the present. It stays forever in the present, perpetually on the crest of the ongoing wave of passing time.”

Source: Eat, Pray, Love

Variant: every moment you steal from the present is a moment you have lost for ever. There's only now.
Source: The Passion

Source: Seize the Day

Yes, really new, and yet as all those who have ever experienced it assert, at that moment we know that we have always been at home in that world, although we only now become aware of it.
Attributed without citation at Nonduality Salon Highlights, #1891 http://www.nonduality.com/hl1891.htm, 15 August 2004

On Eagle's Wings, 1977, p. 159
As of a Trumpet, On Eagle's Wings

Source: https://www.lifewithoutacentre.com/

“Passage,” p. 45
The Creator (2000), Sequence: “The Dream Chamber”

Attributed without citation at Nonduality Salon Highlights, #1891 http://www.nonduality.com/hl1891.htm, 15 August 2004