“If you make 10,000 regulations you destroy all respect for the law.”

“Logic is a poor guide compared with custom.”

“Nothing is more dangerous in wartime than to live in the temperamental atmosphere of a Gallup Poll, always feeling one's pulse and taking one's temperature.”

“We are asking the nations of Europe between whom rivers of blood have flowed to forget the feuds of a thousand years.”

“The enemy is still proud and powerful. He is hard to get at. He still possesses enormous armies, vast resources, and invaluable strategic territories...No one can tell what new complications and perils might arise in four or five more years of war. And it is in the dragging-out of the war at enormous expense, until the democracies are tired or bored or split that the main hopes of Germany and Japan must reside.”

“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.”

“Striving to better, oft we mar what’s well.”

“Mend when thou canst; be better at thy leisure.”

“That which we persist in doing becomes easier to do, not that the nature of the thing has changed but that our power to do has increased.”

“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.”

“Whenever a true theory appears, it will be its own evidence. Its test is, that it will explain all phenomena.”

“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.”

“Every known fact in natural science was divined by the presentiment of somebody, before it was actually verified.”

“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.”