Fragmen Dirgahayu

Human

What's define us as a human?

Is it anatomy?
Then, we are only layer of cells that form the skin, muscle, vessel, nerve, and bone.

Is it physiology?
So, we would be a huge organ system without any purpose of work.

Is it nervous system?
And we become an electrical creatures. Robots and computers alike.

Is it cardiovascular system?
Nothing will happen with the only presence of blood and the energy circulation itself.

Is it respiratory system?
But, the fact is oxygen and carbondioxide are not the main foundation of our body. We need more.

Is it digestive system?
Then we are not differ from any food processor.

Is it reproductive system?
Some animals do it better than us. We are sproutless.

And sometimes we think that social, politic, spiritual, and environment are far beyond us. But it isn't. It lay on one dimension with us.

Again, what's define us as a human?

Then the answer must be all.