Eye of the Tiger

This is a great inspiring song. It's the theme song for Rockey III movie.
It's from Survivor group. 
Here's the video. I hope you enjoy it.

Here's some lines from the song:

...So many times, it happens too fast
You trade your passion for glory
Don't lose your grip on the dreams of the past
You must fight just to keep them alive
It's the eye of the tiger
It's the thrill of the fight
Risin' up to the challenge
Of our rival
And the last known survivor....