“Give me a thousand kisses, then a hundred, then another thousand, then a second hundred, then yet another thousand, then a hundred.”

Source: Dragonfly in Amber

The Education of Henry Adams (1907)

R.U.R. (1920)

Mathematical Methods in Science (1977)
Context: The volume of the cone was discovered by Democritus... He did not prove it, he guessed it... not a blind guess, rather it was reasoned conjecture. As Archimedes has remarked, great credit is due to Democritus for his conjecture since this made proof much easier. Eudoxes... a pupil of Plato, subsequently gave a rigorous proof. Surely the labor or writing limited his manuscript to a few copies; none has survived. In those days editions did not run to thousands or hundreds of thousands of copies as modern books—especially, bad books—do. However, the substance of what he wrote is nevertheless available to us.... Euclid's great achievement was the systematization of the works of his predecessors. The Elements preserve several of Eudoxes' proofs.

God Is An Iron (1977)
Context: "It took a couple of hundred million years to develop a thinking ape and you want a smart one in a lousy few hundred thousand? That lemming drive you're talking about is there — but there's another kind of drive, another kind of force that's working against it. Or else there wouldn't still be any people and there wouldn't be the words to have this conversation and—" She paused, looked down at herself. "And I wouldn't be here to say them."

Source: Xenocide

Quoted in James Parton (1865), Life of John Jacob Astor