Middle School Students will LOVE this! People are so quick to "like" what other people say and do on facebook - why not bring that same positive energy to the classroom. Print these on sticker paper and attach to assignments, quizzes, tests!
This is a free collection of wall art you might consider printing, laminating, and hanging on the walls of your classroom. You might even open them on a SmartBoard screen and ask students in your Life Skills/Social Development class to write what they think these proverbs mean to them.