Luke can't levitate his X-Wing out of the bog.
Luke Skywalker:
I can't. It's too big.
Yoda:
Size matters not. Look at me. Judge me by my size,
do you? Hmm? Hmm. And well you should not. For my
ally is the Force, and a powerful ally it is. Life
creates it, makes it grow. Its energy surrounds us
and binds us. Luminous beings are we, not this crude
matter. You must feel the Force around you; between
you, me, the tree, the rock, everywhere. Yes, even
between the land and the ship.
--[starwars]--