From what film is this dialogue, "Now let us dispel some rumors so they just don't fester into fact. Yes, I, too attended Helton and survived. And no, at that time I was not the mental giant you see before you. I was the intellectual equivalent of a 98 pound weakling"?

Those were words spoken by Robin Williams as Mr. Keating, the teacher in 'Dead Poets Society', one of the most fantastic movies ever made!

Dead Poet's Society --

KEATING: Now let me dispel a few rumors, so they don't fester into facts. Yes, I, too, attended Hellton and have survived. And no, at that time, I was not the mental giant you see before you. I was the intellectual equivalent of a ninety-eight pound weakling. I would go to the beach, and people would kick copies of Byron in my face.

http://www.angelfire.com/movies/closedcaptioned/dead_poets.html