Hello!! Well, this is a proverb that basically means that hat difficult/turbulent/unstable changes do not affect reality on a deeper level. I personally think it has to do with being able to embrace changes and making them part of your daily routine, or your reality, of your status quo. When you embarace changes you are accepting them and therefore are not disturbed by them; this means you are flowing with life and responding by not letting changes interrupt your "routine". Hope it was helpful!! I would invite you to think about what changes mean to you and if this make any sense! Bye!!