World is a big classroom

I agree that the world is a big classroom.Our world is likened in big classroom because it give us lessons and knowledge.We are the people who live in the world serve as knowledge-thirsty students on everything around us.Every student in a classroom has his/her own kind of intellect,skills and talents just like people around the world. Wherever we go in the world there are different languages,cultures and traditions,it is like the different subjects in our classroom that give us wisdom and expand our knowledge.The world is a big classroom because it gives us lifelong lessons.Every experiences and what we have learned serves as our guide to be resilient in the challenges of life and be prepared towards achieving our desired dreams.