Donald Trump — "I'm a very successful person. I'm a very, very successful person. And I'm a very…"

"I’m not a schmuck. I know you don’t get rich by writing checks."

"Look at that face! Would anyone vote for that? Can you imagine that, the face of our next president?!"

"When Mexico sends its people, they're not sending their best. They're sending people that have lots of problems, and they're bringing those problems with us. They're bringing drugs. They're bringing c…"

"I will build a great wall — and nobody builds walls better than me, believe me — and I’ll build them very inexpensively. I will build a great, great wall on our southern border, and I will make Mexico…"

"I have a natural instinct for science."