Dwight Eisenhower actually said...

With all who honor you, I am glad to join in best wishes and in the hope that future years will bring you happiness.

The story of your accomplishments is not only a monument to your own great gifts of mind and heart.

Please accept my warm congratulations on your forthcoming seventy-fifth birthday.

Now, my friends, I just want to say this: never have I had a more pleasant time than I have had on these two days.