But I was glad to get deflected into the OED, because I'm finding out about Nil admirari: "The attitude of indifference to the distractions of the outside world advocated by the Roman poet Horace. Also: a person adopting this attitude."
Etymology: "classical Latin nīl admīrārī, in nil admirari prope res est una..quae possit facere et servare beatum, ‘to wonder at nothing is just about the only way a man can become contented and remain so’ (Horace Epistles 1. 6. 1).
From the Wikipedia article about the term: "Nietzsche wrote that in this proposition the ancient philosopher 'sees the whole of philosophy,' opposing it to Schopenhauer's 'admirari id est philosophari' (to marvel is to philosophize)."
Here's the Horace:
