A circle of chairs A run to the stairs Minds and classes collide The year of finals is nigh Non-formal is a challenge In these concrete walls Perchance in their mind These are their tolls Groups of five, groups of four The essence of thinking says it all Reflection, perfection, an unfeasible end Should they see the universe instead? Walls, rules, and rigid foes Why not shed all these woes? Colors, universes, and environments to meet