Yoda

"Faith in your new apprentice, misplace me believes - as is your faith in the Dark Side of the Force..."

- ~ Yoda

Yoda is a wise and powerful Jedi master from the Star Wars universe who helped train Luke Skywalker and other heroes as well as facing off against villains such as Darth Sidious himself in the more recent films - he is a gentle teacher but like all Jedi will fight fiercely to defend the galaxy from the Dark-Side of the Force.