“A hopeful growing believer is a walking sermon. He preaches far more than I do, for he preaches all the week round, shaming the unconverted, sharpening the converted, showing to all what grace can do.”

Trial and Interrogation (1637)

Source: Tortured For Christ (1967), p. 75.

Jan Hus (1415); quoted in: Encyclopaedia Britannica: A Dictionary of Arts, Sciences, and General Literature, Volume 12, 1891, p. 401

1963, Third State of the Union Address
Context: These are not domestic concerns alone. For upon our achievement of greater vitality and strength here at home hang our fate and future in the world: our ability to sustain and supply the security of free men and nations, our ability to command their respect for our leadership, our ability to expand our trade without threat to our balance of payments, and our ability to adjust to the changing demands of cold war competition and challenge. We shall be judged more by what we do at home than by what we preach abroad. Nothing we could do to help the developing countries would help them half as much as a booming U. S. economy. And nothing our opponents could do to encourage their own ambitions would encourage them half as much as a chronic lagging U. S. economy. These domestic tasks do not divert energy from our security — they provide the very foundation for freedom's survival and success.

The Lady's New Year's Gift: or Advice to a Daughter (1688)

The Doctrine of Repentance (1668)

Barry, John D.. " "Bible Study Anyhwhere http://www.biblestudymagazine.com", Bible Study Magazine, Mar-Apr 2009, pg. 12.

The Dominant Idea (1910)
Context: It is not to be supposed that any one will attain to the full realization of what he purposes, even when those purposes do not involve united action with others; he will fall short; he will in some measure be overcome by contending or inert opposition. But something he will attain, if he continues to aim high.
What, then, would I have? you ask. I would have men invest themselves with the dignity of an aim higher than the chase for wealth; choose a thing to do in life outside of the making of things, and keep it in mind, — not for a day, nor a year, but for a life-time. And then keep faith with themselves! Not be a light-o'-love, to-day professing this and to-morrow that, and easily reading oneself out of both whenever it becomes convenient; not advocating a thing to-day and to-morrow kissing its enemies' sleeve, with that weak, coward cry in the mouth, "Circumstances make me." Take a good look into yourself, and if you love Things and the power and the plenitude of Things better than you love your own dignity, human dignity, Oh, say so, say so! Say it to yourself, and abide by it. But do not blow hot and cold in one breath. Do not try to be a social reformer and a respected possessor of Things at the same time. Do not preach the straight and narrow way while going joyously upon the wide one. Preach the wide one, or do not preach at all; but do not fool yourself by saying you would like to help usher in a free society, but you cannot sacrifice an armchair for it.

Sydney Morning Herald interview (2003)