Lyndon Johnson actually said...

We don't question the motives of our adversaries; we don't spend the time talking about the people that oppose us.

We couldn't make any precommitments and we wouldn't sign a blank check to a treaty that we didn't know what was in it, but that we would do ...

This is a very nice thing for you to do for us, and we appreciate it very much.

And to leave it prepared always to defend itself; to leave it willing always to meet any neighbor halfway and do him justice; leave it a pro...