"I am become Time, the destroyer of worlds."
Krishna, in the Bhagavad Gita
(A variant Hindu translation of the Oppenheimer quotation more famous in the West.)
(Photo courtesy of Robert Couse-Baker and Wikimedia Commons.)

One of the most important ideas to sit with – amid the convulsion of climate change – is that Earth was not made for us.
That idea flies against many religions, but also appears in secular settings, with even activists thinking of Earth as a sort of organic machine, a spaceship, a system that’s carefully balanced in absolute ways.
Those metaphors have power, but they’re ultimately unhelpful. Our place here is precarious because we don’t 'belong' in any cosmic sense.
We’re just here.
No thought, no reflection, no analysis,Certainly a Zen-friendly sentiment, in that we-say-these-things-a-lot-but-never-do-them kind of way. And other translations found elsewhere enrich the context:
No cultivation, no intention;
Let it settle itself.
Don’t recall.A bit more Soto in flavour than Watts' Rinzai-esque lines, perhaps, consisting of nuts and bolts exhortations ("act this way") rather than a self-absent explication of phenomena. But taken together – as is usually the case with these two schools of Japanese Zen – they bring greater insight.
Don’t imagine.
Don’t think.
Don’t examine.
Don’t control.
Rest.
Let go of what has passed.(Both of the non-Watts translations quoted here are the work of Tibetan Buddhism teacher Ken Mcleod.)
Let go of what may come.
Let go of what is happening now.
Don’t try to figure anything out.
Don’t try to make anything happen.
Relax, right now, and rest.