I like this saying because it encourages that mistakes are ok to make. I expect my students to show effort in the work that they do, and mistakes are fixable and acceptable as long as they keep trying. I would put this saying on a poster (on vinyl sticker like the one here) and keep in my classroom to remind students that it is ok to make mistakes.
Poet-Tree Corner. Great space for students to read, relax and learn! Features: Fadeless® Reclaimed Brick, Fadeless® Wispy Clouds, Pacon® Natural Kraft Wrapping Paper, Tru-Ray® Construction Paper, Bordette® Borders, Pacon® Anchor Charts and Classroom Keepers®.