“Everybody knows someone in their life that is already an amazing public servant… Nominate that amazing public servant to take their service to the halls of Congress. Give them that nudge. My brother did it for me.”

Prussianism and Socialism (1919)

George Bush: "Remarks to Members of the Senior Executive Service," January 26, 1989. Online by Gerhard Peters and John T. Woolley, The American Presidency Project. http://www.presidency.ucsb.edu/ws/index.php?pid=16628&st
Context: The Government is here to serve, but it cannot replace individual service. And shouldn't all of us who are public servants also set an example of service as private citizens? So, I want to ask all of you, and all the appointees in this administration, to do what so many of you already do: to reach out and lend a hand. Ours should be a nation characterized by conspicuous compassion, generosity that is overflowing and abundant.

The Oaken Heart

Source: Another Roadside Attraction (1971)

Letter to A.N. Pleshcheev (October 25, 1888)
Letters

On Growing Up: Letters to American Boys & Girls (1962); also quoted in Herbert Hoover On Growing Up: Letters from and to American Children (1990) edited by Timothy Walch

Kansas City Star (7 May 1918)
1910s
Context: The President is merely the most important among a large number of public servants. He should be supported or opposed exactly to the degree which is warranted by his good conduct or bad conduct, his efficiency or inefficiency in rendering loyal, able, and disinterested service to the Nation as a whole. Therefore it is absolutely necessary that there should be full liberty to tell the truth about his acts, and this means that it is exactly necessary to blame him when he does wrong as to praise him when he does right. Any other attitude in an American citizen is both base and servile. To announce that there must be no criticism of the president, or that we are to stand by the president, right or wrong, is not only unpatriotic and servile, but is morally treasonable to the American public. Nothing but the truth should be spoken about him or any one else. But it is even more important to tell the truth, pleasant or unpleasant, about him than about any one else.

An allusion to the Abraham Lincoln's House Divided Speech and a reference to the Gospel of Matthew, 12:25: "[Every] city or house divided against itself shall not stand."
1960s, October surprise speech (1968)
Context: Throughout my entire public career I have followed the personal philosophy that I am a free man, an American, a public servant, and a member of my party, in that order always and only. For 37 years in the service of our Nation, first as a Congressman, as a Senator, and as Vice President, and now as your President, I have put the unity of the people first. I have put it ahead of any divisive partisanship. And in these times as in times before, it is true that a house divided against itself by the spirit of faction, of party, of region, of religion, of race, is a house that cannot stand.

2015, Speech: Declaration as Vice Presidential Candidate