Nature a Teacher

Nature being a teacher from the inception, It's a role model for human sometimes, People copied many things from the script of nature, Though copying is a wrongful act within a classroom, Nature giving room, For an instance, I planted a tree, Watered the plant, Manured enough, Fenced it and protected like my child, I witnessed a raphid growth longing tree towards the sky, Matured, Blossomed, Dropped down ripe fruits saving my head, As per the rule of give and take, In day to day business,I do offer money, The vendor offers me goods in return, Nature is so, When it's give and take!