"Helinger: Mathematicians won the war. Mathematicians broke the Japanese codes, and built the A-bomb. Mathematicians ……"

"Dr. Rosen: Imagine if you suddenly learned that the people, the places, the moments most important to you were not go…"

"Dr. Rosen: [to Alicia] John has schizophrenia, people with this disease are often paranoid."

"Russell Crowe – John Forbes Nash"

"Ed Harris – William Parcher"

"Christopher Plummer – Dr. Rosen"

"Paul Bettany – Charles Herman"

"Josh Lucas – Martin Hansen"

"The Only Thing Greater Than the Power of the Mind Is the Courage of the Heart"

"He Saw the World in a Way No One Could Have Imagined."