Pressure and time.
Pressure and time create beautiful diamonds from lumps of coal.
Elements are created from the reactions within stars.
Hydrogen becomes helium through chaotic explosions that leave heat and fire in their path.
The heavier elements get compressed more and more into the center of the giant ball of gases to the point where they want to break out and explode across the universe sending bits and pieces flying. All of the elements come from this process even the very carbon in our bodies.
People are a lot like elements. We collide in different ways. We create changes in the people we meet. There is sometimes friction and violence. People go to war over land, honor, and the god they believe in. They gravitate towards each other like the heavier elements do. They explore out over the world and the universe. Time and pressure push us together. We collide like celestial bodies in space or world superpowers on the brink of war. We are like the carbon that makes us up. We like to think that the rules that govern the rest of the universe don’t apply to us. But we are no more special to the universe than the stars that crated us.