My site
"I wonder if I've been changed in the night? Let me think. Was I the same when I got up this morning? I almost think I can remember feeling a little different. But if I'm not the same, the next question is 'Who in the world am I?' Ah, that's the great puzzle!" - Alice, Alice In Wonderland.
A piece of stone.

She took it out of her and glanced at it.
Looks rotten, dark, like a piece of chipped coal.
Swinging her hands, she threw it away.

Someone else walked by and picked it up.
That person saw a piece of pink crystal,
Glistening when sun rays bounced off it.

"Who would throw this away?"

People view things differently.