"I am invited and called before you to participate in raising above Independence Hall the flag of our country, with an additional star upon it. I propose to say that when that flag was originally raised here it had but thirteen stars... under the blessing of God, each additional star added to that flag has given additional prosperity and happiness to this country until it has advanced to its present condition; and its welfare in the future, as well as in the past, is in your hands... I think we may promise ourselves that not only the new star placed upon that flag shall be permitted to remain there to our permanent prosperity for years to come, but additional ones shall from time to time be placed there."
January 1, 1970
https://en.wikiquote.org/wiki/Flag_of_the_United_States