“In the Buddhist scriptures one of the qualities attributed to Right Mindfulness is called “‘non-superficiality,” and this is, of course, just a negative way of expressing our positive term “thoroughness.””
Source: The Heart of Buddhist Meditation (1965), p. 31
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Nyanaponika Thera 30
German Buddhist monk 1901–1994Related quotes

“You cannot have a positive life and a negative mind.”
Source: Battlefield of the Mind: Winning the Battle in Your Mind
“A positive mindset is not just a state of mind, it's a way of life.”
Source: https://www.goodreads.com/quotes/11654659-a-positive-mindset-is-not-just-a-state-of-mind

“Every positive value has its price in negative terms… the genius of Einstein leads to Hiroshima.”
NOW interview (2004)
Context: We're animals. We're violent. We're criminal. We're not so far away from the gorillas and the apes, those beautiful creatures. … And then, we're supposed to be civilized. We're supposed to go to work every day. We're supposed to be nice to our friends and send Christmas cards to our parents.
We're supposed to do all these things which trouble us deeply because it's so against what we naturally would want to do. And if I've done anything, I've had kids express themselves as they are, impolitely, lovingly — they don't mean any harm. They just don't know what the right way is.
And as it turns out sometimes the so-called "right way" is utterly the wrong way. What a monstrous confusion.

Positive Vibration, from the album Rastaman Vibration (1976)
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