Richard Nixon actually said...

We have been greatly touched by your generous remarks, and we have also been enormously moved by the reception we have received as we passed...

And, Mr. President, finally, I should like in the presence of your people to pay a tribute to you.

And the United States welcomes the opportunity to cooperate with you and your government in your programs for economic progress to which you...

This order shall be effective on the 90th day after issuance and shall apply to all adverse actions effective on and after that day.