Carl Sagan Quote

We humans look rather different from a tree. Without a doubt we perceive the world differently than a tree does. But down deep, at the molecular heart of life, the trees and we are essentially identical.

Cosmos (ed. Ballantine Books, 2011) - ISBN: 9780307800985

We humans look rather different from a tree. Without a doubt we perceive the world differently than a tree does. But down deep, at the molecular...

We humans look rather different from a tree. Without a doubt we perceive the world differently than a tree does. But down deep, at the molecular...

We humans look rather different from a tree. Without a doubt we perceive the world differently than a tree does. But down deep, at the molecular...

We humans look rather different from a tree. Without a doubt we perceive the world differently than a tree does. But down deep, at the molecular...