Take all the motivation you can get.
Julian Edelman wouldn't be where he is today without a little extra motivation.
The Patriots receiver shared a letter from his former professor who doubted his ability to make it to the NFL back in the day. Not a good look for Edelman's alma mater, Kent State, but it's a good lesson to learn for those who have high goals. Never give up.
Clearly Edelman wasn't going to let anyone stop his progress.