You absolutely cannot un-saw a tree. 

“To share something is to risk losing it, especially in a world where sharing occurs at tremendous scale and where everyone seems to want to be noticed, even if only for cutting down a beloved tree. If you’d never photographed the Broccoli Tree, it might still be there for you to see on your commute every day. It might still provide shade to the real people who live with you on the southern bank of that lake. But, then again, the far away people who loved your pictures of the Broccoli Tree were real, too. They took shelter under its canopy as well, even if only virtually. And, the truth is, if we hoard and hide what we love, we can still lose it. Only then, we’re alone in the loss. You can’t un-saw a tree, but you can’t un-see one either. The Broccoli Tree is gone, but it’s beauty survives.”

— John Green