Araya Souren- "Fool. You won't accomplish anything, because your origin is worthlessness." [proceeds to kill Tomoe] or
"Araya, what do you seek?"
"True wisdom"
"Araya, where do you seek it?"
"Only within myself"
"Araya, where are you trying to reach?"
"That's obvious. To the end of this paradox spiral of a world."
Or Kotomine Kirei "Rejoice boy, for your wish will finally come true"