“There are as many perfections as there are imperfect men. And while to the claims of charity a man may yield and yet be free, to the claims of conformity no man may yield and remain free at all.”

D 58
The proof that man is the noblest of all creatures is that no other creature has ever denied it.
Aphorisms (1765-1799), Notebook D (1773-1775)

1963, Ich bin ein Berliner
Context: Freedom is indivisible, and when one man is enslaved, all are not free. When all are free, then we can look forward to that day when this city will be joined as one and this country and this great Continent of Europe in a peaceful and hopeful globe. When that day finally comes, as it will, the people of West Berlin can take sober satisfaction in the fact that they were in the front lines for almost two decades.
All free men, wherever they may live, are citizens of Berlin, and, therefore, as a free man, I take pride in the words "Ich bin ein Berliner."

Said upon the death of President Garfield, as quoted in Messages and Papers of the Presidents, vol. 8 (1897).
1880s

To Col. Sam Fulkerson, who reported on the weariness of their troops and suggested that they should be given an hour or so to rest from a forced march in the night. (24 May 1862); as quoted in Mighty Stonewall (1957) by Frank E. Vandiver, p. 250
Context: I yield to no man in sympathy for the gallant men under my command; but I am obliged to sweat them tonight, so that I may save their blood tomorrow. The line of hills southwest of Winchester must not be occupied by the enemy's artillery. My own must be there and in position by daylight. … You shall however have two hours rest.

The Temper of Our Time (1967)
Context: Free men are aware of the imperfection inherent in human affairs, and they are willing to fight and die for that which is not perfect. They know that basic human problems can have no final solutions, that our freedom, justice, equality, etc. are far from absolute, and that the good life is compounded of half measures, compromises, lesser evils, and gropings toward the perfect. The rejection of approximations and the insistence on absolutes are the manifestation of a nihilism that loathes freedom, tolerance, and equity.

(19 February 1756)
1750s, Diaries (1750s-1790s)
Context: No man is entirely free from weakness and imperfection in this life. Men of the most exalted genius and active minds are generally most perfect slaves to the love of fame. They sometimes descend to as mean tricks and artifices in pursuit of honor or reputation as the miser descends to in pursuit of gold.

Book 1, Ch. 4 (as translated by LJ Walker and B Crick)
Discourses on Livy (1517)
Context: The demands of a free populace, too, are very seldom harmful to liberty, for they are due either to the populace being oppressed or to the suspicious that it is going to be oppressed... and, should these impressions be false, a remedy is provided in the public platform on which some man of standing can get up, appeal to the crowd, and show that it is mistaken. And though, as Tully remarks, the populace may be ignorant, it is capable of grasping the truth and readily yields when a man, worthy of confidence, lays the truth before it.

Pt. II, Ch. 4 : Derivation of a First Principle, § 3
Social Statics (1851)

Source: 1980s, Laws of Media: The New Science (with Eric McLuhan) (1988), p. 220