1、when someone tries to act like some sort of an expert,you can respond, "Who says?"
2、My point is that you have to think for yourself.You have to challenge authority.
3、 if you argue correctly,you're never wrong.
4、That's a negotiation,not an argument.
5、Everyone's got a mortgage to pay.99% of everything done in the world, good or bad,is done to pay a mortgage,so perhaps the world would be a better place if everyone rented.
6、Now if a plane crashes on account of pilot error,do you blame the Boeing Corporation?
7、If some booze-besotten drunk runs someone down,do you go banging on the doors at General Motors?
8、son：Dad, why is the American government the best government?
Nick：Because of our endless appeals system.
9、Nick：I proved that you're wrong——and if you're wrong, I'm right.
son：But you still didn't convince me.
Nick：Cause I'm not after you.I'm after them.