Kaiba and Noah in “Unfinished Business”

Kaiba Corp is mine 'cause I earned it! And if you think you can take it all away, just by winning one duel, proves what I thought about you from the start.

And what's that?

You're nuts! You must have spent one too many years trapped in that bubble in the sky, Noah. I'm more fit to run that company than you'll ever be! And deep down your father always knew that.