What's this??

It's not that I see that the dead leaves in automn are yellow,
But I see what my eyes have felt - the retina receiving light.
It's not that I hear that the plane which passes by every day makes a lot of noise,
But I hear what my ears have felt - the eardrum waving deeply.
It's not that I feel the gravity of the Earth,
But I can feel that my body pressed on the Earth's floor.
Everything I see, hear, feel, or smell, is depending on my body's reaction upon the world,
Is based on how I react upon the universe...

This is where it all ended and where it all starts again,
Where the baby we once were ends, and where the new ages start.

Tim