“It appears, accordingly, from the experience of all ages and nations, I believe, that the work done by freemen comes cheaper in the end than that performed by slaves.”

Oath of Hippocrates (c. 400 BC)

Source: The Call of the Carpenter (1914), p. 14

1900s, The Strenuous Life: Essays and Addresses (1900), National Duties
Context: The man who works, the man who does great deeds, in the end dies as surely as the veriest idler who cumbers the earth’s surface; but he leaves behind him the great fact that he has done his work well. So it is with nations. While the nation that has dared to be great, that has had the will and the power to change the destiny of the ages, in the end must die, yet no less surely the nation that has played the part of the weakling must also die; and whereas the nation that has done nothing leaves nothing behind it, the nation that has done a great work really continues, though in changed form, to live forevermore. The Roman has passed away exactly as all the nations of antiquity which did not expand when he expanded have passed away; but their very memory has vanished, while he himself is still a living force throughout the wide world in our entire civilization of today, and will so continue through countless generations, through untold ages.

A Tryst With Destiny (1947)
Source: Quicktime excerpt http://www.harappa.com/wall/nehru.html and in: Rediscovery of India, The: A New Subcontinent http://books.google.com/books?id=XRpFol4AnO0C&pg=PA191, Orient Blackswan, 1 January 1999, p. 191
Excerpts from his speech delivered on the eve of declaration of Independence, on 14 August 1947, at the midnight hour declaring Independence of India on 15 August 1947.
Context: Long years ago we made a tryst with destiny, and now the time comes when we shall redeem our pledge, not wholly or in full measure, but very substantially. At the stroke of the midnight hour, when the world sleeps, India will awake to life and freedom. A moment comes, which comes but rarely in history, when we step out from the old to the new, when an age ends, and when the soul of a nation, long suppressed, finds utterance. It is fitting that at this solemn moment, we take the pledge of dedication to the service of India and her people and to the still larger cause of humanity.

Address to the Continental Army before the Battle of Long Island (27 August 1776)
1770s
Context: The time is now near at hand which must probably determine whether Americans are to be freemen or slaves; whether they are to have any property they can call their own; whether their houses and farms are to be pillaged and destroyed, and themselves consigned to a state of wretchedness from which no human efforts will deliver them. The fate of unborn millions will now depend, under God, on the courage and conduct of this army. Our cruel and unrelenting enemy leaves us only the choice of brave resistance, or the most abject submission. We have, therefore, to resolve to conquer or die.

As quoted in Successories.com http://www.successories.com/iquote/author/14767/lorin-maazel-quotes/1

"What I Believe" in The Forum 84 (September 1930), p. 139; some of these expressions were also used separately in other Mencken essays.
1930s
Context: I believe that religion, generally speaking, has been a curse to mankind — that its modest and greatly overestimated services on the ethical side have been more than overcome by the damage it has done to clear and honest thinking.
I believe that no discovery of fact, however trivial, can be wholly useless to the race, and that no trumpeting of falsehood, however virtuous in intent, can be anything but vicious.
I believe that all government is evil, in that all government must necessarily make war upon liberty and the democratic form is as bad as any of the other forms.
I believe that the evidence for immortality is no better than the evidence of witches, and deserves no more respect.
I believe in the complete freedom of thought and speech — alike for the humblest man and the mightiest, and in the utmost freedom of conduct that is consistent with living in organized society.
I believe in the capacity of man to conquer his world, and to find out what it is made of, and how it is run.
I believe in the reality of progress.
I —But the whole thing, after all, may be put very simply. I believe that it is better to tell the truth than to lie. I believe that it is better to be free than to be a slave. And I believe that it is better to know than be ignorant.