Do you want to grow up to be an author, an astronaut, a scientist, or a doctor? That's great! But maybe you don't know how many bones are in an arm or even how to spell...yet. Believe in yourself, work hard, stay focused, and one day you'll get to where you want to be. That's the power of yet. Subscribe to the Sesame Street Channel here: http://www.youtube.com/subscription_center?add_user=SesameStreet You can catch Sesame Street in the morning and the afternoon, weekdays on PBS. For more fun