"I've always believed in numbers.

The equation, logic, will lead to reason.

After a lifetime of such pursuit,

I ask what truth is logic,

who decides reason.

My quest has taken me to the physical,

the metaphysical,

the delusional...

and back.

And I have made the most important discovery of my career:

the most important discovery of my life.

It is only in the mysterious equations of love

that any logical reasons can be found.

I'm only here tonight because of you.

You are the reason I am.

You are all my reasons."

Una mente brillante. -Russel Crowe (John Nash)