"Not even a little bit. The only thing that matters when I’m talking about Iran—they can’t have a nuclear weapon. I don’t think about Americans’ financial situation. I don’t think about anybody. I think about one thing—we cannot let Iran have a nuclear weapon. That’s all." - Donald Trump, military.com, USA Today

He's a narcissistic psychopath who chose to break the Iran deal, but the context shows that preventing a nuclear-armed Velâyat-e Faqih is more important.

Also, “It’s what our system produces: Garbage in, garbage out. If you have selfish, ignorant citizens, […] you’re going to get selfish, ignorant leaders.” – George Carlin, YouTube