It will

"'What are you doing?'

'I'm planting a haycorn, Pooh, so that it can grow up into an oak tree, and have lots of haycorns just outside the front door instead of having to walk miles and miles, do you see Pooh?'

'Supposing it doesn't?' said Pooh.

'It will, because Christopher Robin says it will, so that's why I'm planting it.'"

-from Winnie the Pooh - A.A.Milne -

Oh to have faith and obedience like Piglet!