[UnbornBuddha]

Observing natural law, one can deduce that in the ephemeral world nothing ever perishes, it only merely changes appearance. Energy can't be created or destroyed, after all. The flower decays and becomes something else. The water cycle is another prime example of a living substance that morphs to different shapes, and moves consistently into rivers, clouds, and so on, but becomes whole again.
Life is a composite of impulses, and processes that require energetic resources for neurochemical function, take our mitochondria for example. A foreign substrate that has co-inhabited our bodies, and is fueling our drives.
This mitochondria, a foreign "entity", has latched itself into the human species, therefore affecting our biology, how we process metabolically anything, and so we become environmentally shaped, just like phenotypes affect the genotype sequence. Change is the only constant, change causes change, and this change is also a result of change. As for the cosmos, this phenomenon is seen in the universe constantly expanding, but also in the death of stars and planets, which once gone affect space and time around it elementally. Its elements scatter in explosions. Only thing we have still don't ascertain, in terms of this, is the implosions. Yet, we still have an idea on its effect on a universal scale through mechanisms such as the fabric of space-time. The universal weave that keeps things ever so fluently in place, through the bending of space. The interdependency of matter, light, gravity, and time.

Although, this is a bit different than the Eternal return/ eternal recurrence, which Nietzsche does a fine job expounding on. I won't get into that. I guess I didn't state any original thought here, but it is a folly to believe there is no such thing as original thoughts. Language like a numeric code has infinite combinations, and since our thoughts are built on language, experiences and images, and whatever else in our being. It is ever so implanted in our species for us to be further aware of this thoughts, because even animals also are capable of thinking and feeling cognitively the emotions and all of that. But, the difference is that man makes a correlative breakthrough and association with these thoughts to affect the world around him. Thus, depending on how profound one's thoughts are, one can affect the world, obviously they still need to be fulfilled materially, nevertheless our thoughts are also pointers of a never ending stream of existence and non-existence, and all the myriads shades in between, in and out. The nature of the world is a big factor to life and death, I mean after all that's what science is, the understanding of nature, and its mechanisms. The earth is just one part of nature. But, that's all I have to say.