“If you put a chain around the neck of a slave, the other end fastens itself around your own.”

“Perpetual modernness is the measure of merit, in every work of art; since the author of it was not misled by anything short- livedor local, but abode by real and abiding traits.”

“The cruelest foe is a masked benefactor. The wars which make history so dreary have served the cause of truth and virtue.”

“Let us draw a lesson from nature, which always works by short ways. When the fruit is ripe, it falls.”

“I could better eat with one who did not respect the truth or the laws, than with a sloven and unpresentable person. Moral qualities rule the world, but at shorter distances, the senses are despotic.”

“The machine unmakes the man. Now that the machine is so perfect, the engineer is nobody.”

“Railroad iron is a magician's rod, in its power to evoke the sleeping energies of land and water.”

“Man moves in all modes, by legs of horses, by wings of winds, by steam, by gas of balloon, by electricity, and stands on tiptoe threatening to hunt the eagle in his own element.”

“We do not yet trust the unknown powers of thought. Whence came all these tools, inventions, book laws, parties, kingdoms? Out of the invisible world, through a few brains. The arts and institutions of men are created out of thought. The powers that make the capitalist are metaphysical, the force of method and force of will makes trade, and builds towns.”

“Man carries the world in his head, the whole astronomy and chemistry suspended in a thought. Because the history of nature is charactered in his brain, therefore he is the prophet and discoverer of her secrets. Every known fact in natural science was divined by the presentiment of somebody, before it was actually verified.”

“Every man is not so much a workman in the world as he is a suggestion of that he should be. Men walk as prophecies of the next age.”

“Wolves and bears, they say, casting their savagery aside, have done like offices of pity.”

“We that are true lovers run into strange capers; but as all is mortal in nature, so is all nature in love mortal in folly.”

“It is a familiar beast to man, and signifies love.”

“All life is an experiment. The more experiments you make the better.”

“The Good Spirit never cared for the colleges, and though all men and boys were now drilled in Greek, Latin, and Mathematics, it had quite left these shells high on the beach, and was creating and feeding other matters [science] at other ends of the world.”

“Nature is a rag-merchant, who works up every shred and ort and end into new creations; like a good chemist, whom I found, the other day, in his laboratory, converting his old shirts into pure white sugar.”

“To climb steep hills requires a slow pace at first.”

“But flies an eagle flight, bold and forth on, Leaving no tract behind.”

“The Good Spirit never cared for the colleges, and though all men and boys were now drilled in Greek, Latin, and Mathematics, it had quite left these shells high on the beach, and was creating and feeding other matters [science] at other ends of the world.”

“A lawyer without books would be like a workman without tools.”

“A computer is the most incredible tool we've ever seen. It can be a writing tool, a communications center, a supercalculator, a planner, a filer and an artistic instrument all in one, just by being given new instructions, or software, to work from. There are no other tools that have the power and versatility of a computer.”

“We think that computers are the most remarkable tools that humankind has ever come up with, and we think that people are basically tool users. So if we can just get lots of computers to lots of people, it will make some qualitative difference to the world.”