Dan Millman (great author of "peaceful worrior") sayed it best - the most miraculous Things in life (i would add love to it ;) ) are:
Paradox: always also the opposite can be true! Time exists and exists not. The same for free will etc. We are seperated and connected to each other. When you understand this deeply there can be a deeper inner peace (comment from me: try yoga nidra. there you immagine opposites of each other like Feeling light, then Feeling heavy etc. and transforming them into each other)
Change: all what Begins will end. If you learn to flow with this - you are on a free way to life
Humor: in a cosmic way dont take yourself so serious
What are your key core Elements?