The metric system ruined me.

"I figured I could easily live a year on the twelve hundred, and, at first, I thought of France. But there'd be the nuisance of learning frog-talk and the passage there and back. Besides, I wanted to be near a big library. My novel was going to be about the American Revolution, if you can picture it. I'd read "Henry Esmond" over and over and I wanted to write a book like that."

He had been trying to measure the distance between the earth and God.

The Mountains look on Marathon
And Marathon looks to the sea;
And musing there an hour alone,
I dreamed that Greece might still be free...

At times Thucydides may be clearly mistaken in both detail and interpretation, but the extent of his accuracy and analysis astounds in a world where travel was difficult, written sources rarely available, and the physical obstacles to the writing of history substantial.

"It seems to me that, very strikingly here, is borne out the general acceptance that ours is only an intermediate existence, in which there is nothing fundamental, or nothing final to take as a positive standard to judge by. Peasants believed in meteorites. Scientists excluded meteorites. Peasants believe in "thunderstones." Scientists exclude "thunderstones." It is useless to argue that peasants are out in the fields, and that scientists are shut up in laboratories and lecture rooms. We cannot take for a real base that, as to phenomena with which they are more familiar, peasants are more likely to be right than are scientists: a host of biologic and meteorologic fallacies of peasants rises against us."

Captive Greece took captive her savage conquerer and brought the arts to rustic Latium

A disdain for the practical swept the ancient world. Plato urged astronomers to think about the heavens, but not to waste their time observing them. Aristotle believed that: “The lower sort are by nature slaves, and it is better for them as for all inferiors that they should be under the rule of a master.… The slave shares in his master’s life; the artisan is less closely connected with him, and only attains excellence in proportion as he becomes a slave. The meaner sort of mechanic has a special and separate slavery.” Plutarch wrote: “It does not of necessity follow that, if the work delight you with its grace, the one who wrought it is worthy of esteem.” Xenophon’s opinion was: “What are called the mechanical arts carry a social stigma and are rightly dishonoured in our cities.” As a result of such attitudes, the brilliant and promising Ionian experimental method was largely abandoned for two thousand years. Without experiment, there is no way to choose among contending hypotheses, no way for science to advance. The anti-empirical taint of the Pythagoreans survives to this day. But why? Where did this distaste for experiment come from? An explanation for the decline of ancient science has been put forward by the historian of science, Benjamin Farrington: The mercantile tradition, which led to Ionian science, also led to a slave economy. The owning of slaves was the road to wealth and power. Polycrates’ fortifications were built by slaves. Athens in the time of Pericles, Plato and Aristotle had a vast slave population. All the brave Athenian talk about democracy applied only to a privileged few. What slaves characteristically perform is manual labor. But scientific experimentation is manual labor, from which the slaveholders are preferentially distanced; while it is only the slaveholders — politely called “gentle-men” in some societies — who have the leisure to do science. Accordingly, almost no one did science. The Ionians were perfectly able to make machines of s

The metric system did not really catch on in the States, unless you count the increasing popularity of the nine-millimeter bullet.

The ordinary man looking at a mountain is like an illiterate person confronted with a Greek manuscript.

[Louis Rendu] collects observations, makes experiments, and tries to obtain numerical results; always taking care, however, so to state his premises and qualify his conclusions that nobody shall be led to ascribe to his numbers a greater accuracy than they merit. It is impossible to read his work, and not feel that he was a man of essentially truthful mind and that science missed an ornament when he was appropriated by the Church.

At his desk the writer worked for an hour. In the end he wrote a book which he called “The Book of the Grotesque”. It was never published, but I saw it once and it made an indelible impression on my mind. The book had one central thought that is very strange and has always remained with me. By remembering it I have been able to understand many people and things that I was never able to understand before. The thought was involved but a simple statement of it would be something like this:

That in the beginning when the world was young there were a great many thoughts but no such thing as a truth. Man made the truths himself and each truth was a composite of a great many vague thoughts. All about in the world were the truths and they were all beautiful.

The old man had listed hundreds of the truths in his book. I will not try to tell you of all of them. There was the truth of virginity and the truth of passion, the truth of wealth and of poverty, of thrift and of profligacy, of carelessness and abandon. Hundreds and hundreds were the truths and they were all beautiful.

And then the people came along. Each as he appeared snatched up one of the truths and some who were quite strong snatched up a dozen of them.

It was the truths that made the people grotesques. The old man had quite an elaborate theory concerning the matter. It was his notion that the moment one of the people took one of the truths to himself, called it his truth, and tried to live his life by it, he became a grotesque and the truth he embraced became a falsehood.

You can see for yourself how the old man, who had spent all of his life writing and was filled with words, would write hundreds of pages concerning this matter. The subject would become so big in his mind that he himself would be in danger of becoming a grotesque. He didn’t, I suppose, for the same reason that he never published the book. It was the young thing inside him that saved the old man.

Concerning the old carpenter who fixed the b

"I began my life as I shall no doubt end it: among books. In my grandfather's study, they were everywhere; it was forbidden to dust them except once a year, before the October term. Even before I could read, I already revered these raised stones; upright or leaning, wedged together like bricks on the library shelves or nobly placed like avenues of dolmens, I felt that our family prosperity depended on them. They were all alike, and I was romping about in a tiny sanctuary, surrounded by squat, ancient monuments which had witnessed my birth, which would witness my death and whose permanence guaranteed me a future as calm as my past. I used to touch them in secret to honour my hands with their dust but I did not have much idea what to do with them and each day I was present at ceremonies whose meaning escaped me: my grandfather - so clumy, normally, that my grandmother buttoned his gloves for him - handled these cultural objects with the dexterity of an officiating priest. Hundreds of times I saw him get up absent-mindedly, walk round the table, cross the room in two strides, unhesitatingly pick out a volume without allowing himself time for choice, run through it as he went back to his armchair, with a combined movement of his thumb and right forefinger, and, almost before he sat down, open it with a flick "at the right page," making it creak like a shoe. I sometimes got close enough to observe these boxes which opened like oysters and I discovered the nakedness of their internal organs, pale, dank, slightly blistering pages, covered with small black veins, which drank ink and smelt of mildew."

The classical theorists resemble Euclidean geometers in a non-Euclidean world who, discovering that in experience straight lines apparently parallel often meet, rebuke the lines for not keeping straight