Find your perfect quote.
Type the words into a word processing program. Select the color and size font that fits perfect in your room.
Cut it out.
Attach to wall with tiny amounts of stick glue so you can remove it when you want a new quote.
My walls are super textured so I knew if stenciled on a quote it wouldn't look good. And this way too, I see I need to tweak the e a little so I can easily peel it off, apply a little more glue and be 100% happy with it.