I need a song to go with a Power Point Presentation. Can you help?

Okay - this will be a power point done about "At risk" students. The whole purpose of the video/presentation will be putting student faces to statistical numbers to inspire teachers not to give up on these challenging students. The song we want is something for our background soundtrack that is inspirational, but not too "cheesy". We thought of "Don't Give Up on Us, Baby" or Whitney Houston's "Greatest Love of All" - but we're still looking. Any ideas?