Hi Dima - welcome to CC
Your comparison reminded me of a documentary I had watchted some time ago that compared the vastness of the cell to the vastness of the universe and I thought it was pretty moving. I was trying to find the name of the documentary and I actually came across the exact part I was thinking of on Youtube. If you watch this video - it zones into cells towards the end.
I think what you're suggesting isn't far fetched from the truth because ultimately, the things that are the building blocks of cells are the same as the building blocks of universe. So you could say the whole world is one large living entity.