Donald Trump actually said...

"The best way for Republicans to win is if I win the nomination and go directly against whoever they happen to put up, and for that reason I have signed the pledge."

"I will know more about it than you know, and believe me, it won't take me long."

"I will be so good at the military, your head will spin."

"Look at Hillary Clinton and I've said she's the worst secretary of state in the history of this country."