As school counselors, we give a lot of presentations to students on a myriad of topics. We also use a lot of video clips in our presentations. The following clip is one we used in our "Welcome to High School" presentation when we talk about working hard and being prepared. It always brings goosebumps to my arms, and tears to my eyes. But then music often does that to me.
Enjoy. And remember, if you work hard, when the opportunity presents itself, you will be ready and it will pay off.