What are some inspirational quotes that go along with the book Of Mice and Men?

I'm writing an essay that compares two characters from the book Of Mice and Men. I need a inspirational quote that I can use for the beginning of my essay as an attention grabber. The two characters I'm comparing are Crooks and Candy. So does anyone know some quotes (does not have to be from the book) that I can use that tags along with comparing them? Thanks!(: