This very Buddhist idea of no boundaries between you and the "surroundings." This very Buddhist idea that "life" requires, is co-equal and identical to, this planetary system. Including the sun and the moon!
Two of the ideas that are "subtle" and "non-intuitive" to the modern Western mind, but in themselves self-evident and trivial. My favorite catchphrase, maybe the best of the two or three possibly original thoughts I have ever had, is:
"Ecology is economics without externalities."
(Or surpluses, but alliteration. Also tautology. Anyway.)