what?

Often do I sit and ponder
Recline and leave my mind to wander.
Think of all things future-past
Think of all things slow and fast.
I think of the elephant that loves a mouse
Or a man who'd rather a blouse.
The world, so big and full,
Can teach me more than any school.
All the dogs who play in rain
The butler to Mr.Wayne
A stork that sells a pickle
A cats foot that you can tickle.
All these on the green 'n blue
Proves there's nothing we can't do.
If a dog can go to space
And a turtle win a race,
I can eat one more bite
And he can run the kite,
Then can a bird go under the sea
And a baby boy not spray and pee?
Often do I sit and ponder
Where exactly is it that my mind does wonder.