Å·±¦ÓéÀÖ

“One degree of longitude equals four minutes of time the world over, but in terms of distance, one degree shrinks from sixty-eight miles at the Equator to virtually nothing at the poles.”
― Dava Sobel, Longitude: The True Story of a Lone Genius Who Solved the Greatest Scientific Problem of His Time

“With his marine clocks, John Harrison tested the waters of space-time. He succeeded, against all odds, in using the fourth—temporal—dimension to link points on the three-dimensional globe. He wrested the world’s whereabouts from the stars, and locked the secret in a pocket watch.”
― Dava Sobel, Longitude: The True Story of a Lone Genius Who Solved the Greatest Scientific Problem of His Time

“In the wake of the Longitude Act, the concept of “discovering the longitudeâ€� became a synonym for attempting the impossible.”
― Dava Sobel, Longitude: The True Story of a Lone Genius Who Solved the Greatest Scientific Problem of His Time

“It was a careworn face. But most of the lines, if followed back like a trail, would lead to happiness. To the faces a face made when laughing or smiling, or sitting quietly enjoying the day.

Though some of those lines led elsewhere. Into a wilderness, into the wild. Where terrible things had happened. Some of the lines of his face led to events inhuman and abominable. To horrific sights. To unspeakable acts.

Some of them his.

The lines of his face were the longitude and latitude of his life.”
― Louise Penny, A Great Reckoning

“The zero-degree parallel of latitude is fixed by the laws of nature, while the zero-degree meridian of longitude shifts like the sands of time.”
― Dava Sobel, Longitude: The True Story of a Lone Genius Who Solved the Greatest Scientific Problem of His Time

“Earlier maps had underestimated the distances to other continents and exaggerated the outlines of individual nations. Now global dimensions could be set, with authority, by the celestial spheres. Indeed, King Louis XIV of France, confronted with a revised map of his domain based on accurate longitude measurements, reportedly complained that he was losing more territory to his astronomers than to his enemies.”
― Dava Sobel, Longitude: The True Story of a Lone Genius Who Solved the Greatest Scientific Problem of His Time

“Having established itself securely on shipboard, the chronometer was soon taken for granted, like any other essential thing, and the whole question of its contentious history, along with the name of its original inventor, dropped from the consciousness of the seamen who used it every day.”
― Dava Sobel, Longitude: The True Story of a Lone Genius Who Solved the Greatest Scientific Problem of His Time

“The British Parliament, in its famed Longitude Act of 1714, set the highest bounty of all, naming a prize equal to a king’s ransom (several million dollars in today’s currency) for a “Practicable and Usefulâ€� means of determining longitude.”
― Dava Sobel, Longitude: The True Story of a Lone Genius Who Solved the Greatest Scientific Problem of His Time

“Why, sir, she is to bear me a son, who shall restore the art of embalming and the old Roman manner of burying their dead; and for the benefit of posterity, he is to discover the longitude, so long sought for in vain.”
― Susanna Centlivre, A Bold Stroke for a Wife