"We are surrounded at every instant   
by sights that ought to strike the sane   
unbenumbed person tongue-tied, mute   
with gratitude and terror. However,

“What both science and at least some philosophical and even religious traditions tell us is that the world is impermanent. Nothing in it stays the same. We don't stay the same. Our bodies don't stay the same. The people that we love and the things that we love don't stay the same. That's just the truth of the matter, that there's this constant impermanence, this constant flux. And some philosophers have argued over the years that we should just embrace that. We would be freer if we didn't try to hold that flux for a moment.” 

Alison Gopnik