Planet Earth

Earth: Third planet from the Sun. The only planet known to reside in the habitable zone of a star and host life.

Source of wonder and mystery.

Also, it's supposed to be the place where you grow up and learn how to live with other living things. Peacefully, harmoniously, and careful thought in all that you do. This is the only one we have, and likely the only one we're going to get. Wise up and pay attention . Do your homework. Have pride in your school, and show respect to your instructors.

You don't have long before the buzzer rings and it's time to put down your pencils. You don't want to get held back, do you?