“Separately they had different strengths. Together they were complete.”

Source: Classification and indexing in science (1958), Chapter 1: The need for classification, p. 1; Partly cited in Jens-Erik Mai (2010) Classification in a social world: bias and trust http://jenserikmai.info/Papers/2010_Classificationinasocialworld.pdf Journal of Documentation Vol. 66 No. 5, 2010. p. 640; Also cited in ( Bawden, 1991 http://www.soi.city.ac.uk/~dbawden/reactionspaper.pdf).

1810s, What do we mean by the American Revolution? (1818)
Context: The colonies had grown up under constitutions of government so different, there was so great a variety of religions, they were composed of so many different nations, their customs, manners, and habits had so little resemblance, and their intercourse had been so rare, and their knowledge of each other so imperfect, that to unite them in the same principles in theory and the same system of action, was certainly a very difficult enterprise. The complete accomplishment of it, in so short a time and by such simple means, was perhaps a singular example in the history of mankind. Thirteen clocks were made to strike together — a perfection of mechanism, which no artist had ever before effected.
In this research, the gloriole of individual gentlemen, and of separate States, is of little consequence. The means and the measures are the proper objects of investigation. These may be of use to posterity, not only in this nation, but in South America and all other countries. They may teach mankind that revolutions are no trifles; that they ought never to be undertaken rashly; nor without deliberate consideration and sober reflection; nor without a solid, immutable, eternal foundation of justice and humanity; nor without a people possessed of intelligence, fortitude, and integrity sufficient to carry them with steadiness, patience, and perseverance, through all the vicissitudes of fortune, the fiery trials and melancholy disasters they may have to encounter.

2014, Young Southeast Asian Leaders Initiative Town Hall Speech (November 2014)

Everything Has to Do with Hardness and Softness (1969)

60 Minutes interview (2005)

Article on Encyclopedia, as translated in The Many Faces of Philosophy : Reflections from Plato to Arendt (2001), "Diderot", p. 237
L'Encyclopédie (1751-1766)

Roughing It, p. 155
Brother Ray : Ray Charles' Own Story (1978)
Context: Affluence separates people. Poverty knits 'em together. You got some sugar and I don't; I borrow some of yours. Next month you might not have any flour; well, I'll give you some of mine.
That's how my band made it. We swam through a lot of shit together, we swallowed a lot of pride, but we managed to do what we needed to do.